diff --git a/lms/static/certificates/css/style-application.css b/lms/static/certificates/css/style-application.css
index cb8c237b15..504ce53b17 100644
--- a/lms/static/certificates/css/style-application.css
+++ b/lms/static/certificates/css/style-application.css
@@ -1,9 +1,10 @@
 @import url(https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700);
-* {
-  -webkit-box-sizing: border-box;
-  -moz-box-sizing: border-box;
+html {
   box-sizing: border-box; }
 
+*, *:before, *:after {
+  box-sizing: inherit; }
+
 .view-valid-certificate .accomplishment-details .list-metadata .item:last-child, .view-validate-certificate .list-instructions .item:last-child, .view-validate-certificate .list-instructions .item .instruction-details:last-child {
   margin-bottom: 0;
   margin-right: 0;
@@ -694,12 +695,10 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
   line-height: 1.86rem; }
 
 .view-certificate .content-supplemental .list-actions .action, .view-validate-certificate .support .list-actions .action {
-  -webkit-box-sizing: border-box;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
   -webkit-transition: color 0.25s ease-in-out, background 0.25s ease-in-out, box-shadow 0.25s ease-in-out;
   -moz-transition: color 0.25s ease-in-out, background 0.25s ease-in-out, box-shadow 0.25s ease-in-out;
   transition: color 0.25s ease-in-out, background 0.25s ease-in-out, box-shadow 0.25s ease-in-out;
+  box-sizing: border-box;
   display: inline-block;
   cursor: pointer;
   text-decoration: none; }
@@ -751,10 +750,10 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
   max-width: 1280px;
   margin-left: auto;
   margin-right: auto; }
-  .header-app:after {
+  .header-app::after {
+    clear: both;
     content: "";
-    display: table;
-    clear: both; }
+    display: table; }
 
 .title-logo {
   text-align: center; }
@@ -786,10 +785,10 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
   border-top: 2px solid #eaebeb;
   margin-top: 20px;
   padding-top: 20px; }
-  .footer-app:after {
+  .footer-app::after {
+    clear: both;
     content: "";
-    display: table;
-    clear: both; }
+    display: table; }
 
 .footer-app-copyright {
   float: left;
@@ -902,10 +901,10 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
     max-width: 1280px;
     margin-left: auto;
     margin-right: auto; }
-    .view-certificate .content:after {
+    .view-certificate .content::after {
+      clear: both;
       content: "";
-      display: table;
-      clear: both; }
+      display: table; }
   .view-certificate .status {
     display: block;
     padding: 20px 40px;
@@ -915,10 +914,10 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
     color: white;
     text-transform: uppercase;
     letter-spacing: 0.1rem; }
-    .view-certificate .status:after {
+    .view-certificate .status::after {
+      clear: both;
       content: "";
-      display: table;
-      clear: both; }
+      display: table; }
     @media screen and (min-width: 500px) and (max-width: 759px) {
       .view-certificate .status {
         padding: 20px 20px; } }
@@ -1036,7 +1035,7 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
   .view-certificate.is-honorcode .certificate-type {
     color: #88c7ec; }
   .view-certificate.is-idverified .status {
-    background: #88c7ec; }
+    background: #3aa2e0; }
   .view-certificate.is-idverified .accomplishment {
     background: white url("../images/logo-idverified-cropped.png") bottom left no-repeat;
     background-size: 75%; }
@@ -1077,10 +1076,10 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
   border-radius: 2px;
   border: 1px solid #eaebeb;
   background: white; }
-  .view-valid-certificate .accomplishment:after {
+  .view-valid-certificate .accomplishment::after {
+    clear: both;
     content: "";
-    display: table;
-    clear: both; }
+    display: table; }
   @media screen and (min-width: 500px) and (max-width: 759px) {
     .view-valid-certificate .accomplishment {
       padding: 20px 20px; } }
@@ -1224,14 +1223,14 @@ body, .view-validate-certificate .list-requirements .item, .view-validate-certif
   border-radius: 2px;
   border: 1px solid #eaebeb;
   background: white; }
-  .view-invalid-certificate .feedback:after {
+  .view-invalid-certificate .feedback::after {
+    clear: both;
     content: "";
-    display: table;
-    clear: both; }
-  .view-invalid-certificate .feedback:after {
+    display: table; }
+  .view-invalid-certificate .feedback::after {
+    clear: both;
     content: "";
-    display: table;
-    clear: both; }
+    display: table; }
   @media screen and (min-width: 500px) and (max-width: 759px) {
     .view-invalid-certificate .feedback {
       padding: 20px 20px; } }
diff --git a/lms/static/certificates/sass/elements/_controls.scss b/lms/static/certificates/sass/elements/_controls.scss
index 56fb3f7955..7b415246b2 100644
--- a/lms/static/certificates/sass/elements/_controls.scss
+++ b/lms/static/certificates/sass/elements/_controls.scss
@@ -3,8 +3,8 @@
 
 // archetype: buttons
 %btn {
-  @include box-sizing(border-box);
   @include transition(color 0.25s ease-in-out, background 0.25s ease-in-out, box-shadow 0.25s ease-in-out);
+  box-sizing: border-box;
   display: inline-block;
   cursor: pointer;
   text-decoration: none;
diff --git a/lms/static/certificates/sass/utilities/_mixins.scss b/lms/static/certificates/sass/utilities/_mixins.scss
index 303ade856a..311edfb346 100644
--- a/lms/static/certificates/sass/utilities/_mixins.scss
+++ b/lms/static/certificates/sass/utilities/_mixins.scss
@@ -43,7 +43,7 @@
 //  UI - wrapper elements
 %ui-wrapper {
   @include clearfix();
-  @include box-sizing(border-box);
+  box-sizing: border-box;
   width: 100%;
 }
 
diff --git a/lms/static/certificates/sass/utilities/bourbon/_bourbon-deprecated-upcoming.scss b/lms/static/certificates/sass/utilities/bourbon/_bourbon-deprecated-upcoming.scss
index f946b3b456..e6d1b8cec0 100644
--- a/lms/static/certificates/sass/utilities/bourbon/_bourbon-deprecated-upcoming.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/_bourbon-deprecated-upcoming.scss
@@ -1,8 +1,411 @@
-//************************************************************************//
-// These mixins/functions are deprecated
-// They will be removed in the next MAJOR version release
-//************************************************************************//
+// The following features have been deprecated and will be removed in the next MAJOR version release
+
 @mixin inline-block {
   display: inline-block;
-  @warn "inline-block mixin is deprecated and will be removed in the next major version release";
+
+  @warn "The inline-block mixin is deprecated and will be removed in the next major version release";
+}
+
+@mixin button ($style: simple, $base-color: #4294f0, $text-size: inherit, $padding: 7px 18px) {
+
+  @if type-of($style) == string and type-of($base-color) == color {
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == string and type-of($base-color) == number {
+    $padding: $text-size;
+    $text-size: $base-color;
+    $base-color: #4294f0;
+
+    @if $padding == inherit {
+      $padding: 7px 18px;
+    }
+
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == color and type-of($base-color) == color {
+    $base-color: $style;
+    $style: simple;
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == color and type-of($base-color) == number {
+    $padding: $text-size;
+    $text-size: $base-color;
+    $base-color: $style;
+    $style: simple;
+
+    @if $padding == inherit {
+      $padding: 7px 18px;
+    }
+
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  @if type-of($style) == number {
+    $padding: $base-color;
+    $text-size: $style;
+    $base-color: #4294f0;
+    $style: simple;
+
+    @if $padding == #4294f0 {
+      $padding: 7px 18px;
+    }
+
+    @include buttonstyle($style, $base-color, $text-size, $padding);
+  }
+
+  &:disabled {
+    cursor: not-allowed;
+    opacity: 0.5;
+  }
+
+  @warn "The button mixin is deprecated and will be removed in the next major version release";
+}
+
+// Selector Style Button
+@mixin buttonstyle($type, $b-color, $t-size, $pad) {
+  // Grayscale button
+  @if $type == simple and $b-color == grayscale($b-color) {
+    @include simple($b-color, true, $t-size, $pad);
+  }
+
+  @if $type == shiny and $b-color == grayscale($b-color) {
+    @include shiny($b-color, true, $t-size, $pad);
+  }
+
+  @if $type == pill and $b-color == grayscale($b-color) {
+    @include pill($b-color, true, $t-size, $pad);
+  }
+
+  @if $type == flat and $b-color == grayscale($b-color) {
+    @include flat($b-color, true, $t-size, $pad);
+  }
+
+  // Colored button
+  @if $type == simple {
+    @include simple($b-color, false, $t-size, $pad);
+  }
+
+  @else if $type == shiny {
+    @include shiny($b-color, false, $t-size, $pad);
+  }
+
+  @else if $type == pill {
+    @include pill($b-color, false, $t-size, $pad);
+  }
+
+  @else if $type == flat {
+    @include flat($b-color, false, $t-size, $pad);
+  }
+}
+
+// Simple Button
+@mixin simple($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $saturation:  9%,  $lightness: -14%);
+  $inset-shadow:  adjust-color($base-color, $saturation: -8%,  $lightness:  15%);
+  $stop-gradient: adjust-color($base-color, $saturation:  9%,  $lightness: -11%);
+  $text-shadow:   adjust-color($base-color, $saturation:  15%, $lightness: -18%);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border;
+  border-radius: 3px;
+  box-shadow: inset 0 1px 0 0 $inset-shadow;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: bold;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: $padding;
+  text-decoration: none;
+  text-shadow: 0 1px 0 $text-shadow;
+  background-clip: padding-box;
+
+  &:hover:not(:disabled) {
+    $base-color-hover:    adjust-color($base-color, $saturation: -4%, $lightness: -5%);
+    $inset-shadow-hover:  adjust-color($base-color, $saturation: -7%, $lightness:  5%);
+    $stop-gradient-hover: adjust-color($base-color, $saturation:  8%, $lightness: -14%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+    }
+
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+
+    box-shadow: inset 0 1px 0 0 $inset-shadow-hover;
+    cursor: pointer;
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $border-active:       adjust-color($base-color, $saturation: 9%, $lightness: -14%);
+    $inset-shadow-active: adjust-color($base-color, $saturation: 7%, $lightness: -17%);
+
+    @if $grayscale == true {
+      $border-active:       grayscale($border-active);
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    border: 1px solid $border-active;
+    box-shadow: inset 0 0 8px 4px $inset-shadow-active, inset 0 0 8px 4px $inset-shadow-active;
+  }
+}
+
+// Shiny Button
+@mixin shiny($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+  $border:        adjust-color($base-color, $red: -117, $green: -111, $blue: -81);
+  $border-bottom: adjust-color($base-color, $red: -126, $green: -127, $blue: -122);
+  $fourth-stop:   adjust-color($base-color, $red: -79,  $green: -70,  $blue: -46);
+  $inset-shadow:  adjust-color($base-color, $red:  37,  $green:  29,  $blue:  12);
+  $second-stop:   adjust-color($base-color, $red: -56,  $green: -50,  $blue: -33);
+  $text-shadow:   adjust-color($base-color, $red: -140, $green: -141, $blue: -114);
+  $third-stop:    adjust-color($base-color, $red: -86,  $green: -75,  $blue: -48);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border:        grayscale($border);
+    $border-bottom: grayscale($border-bottom);
+    $fourth-stop:   grayscale($fourth-stop);
+    $inset-shadow:  grayscale($inset-shadow);
+    $second-stop:   grayscale($second-stop);
+    $text-shadow:   grayscale($text-shadow);
+    $third-stop:    grayscale($third-stop);
+  }
+
+  @include linear-gradient(top, $base-color 0%, $second-stop 50%, $third-stop 50%, $fourth-stop 100%);
+
+  border: 1px solid $border;
+  border-bottom: 1px solid $border-bottom;
+  border-radius: 5px;
+  box-shadow: inset 0 1px 0 0 $inset-shadow;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: bold;
+  padding: $padding;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: 0 -1px 1px $text-shadow;
+
+  &:hover:not(:disabled) {
+    $first-stop-hover:  adjust-color($base-color, $red: -13, $green: -15, $blue: -18);
+    $second-stop-hover: adjust-color($base-color, $red: -66, $green: -62, $blue: -51);
+    $third-stop-hover:  adjust-color($base-color, $red: -93, $green: -85, $blue: -66);
+    $fourth-stop-hover: adjust-color($base-color, $red: -86, $green: -80, $blue: -63);
+
+    @if $grayscale == true {
+      $first-stop-hover:  grayscale($first-stop-hover);
+      $second-stop-hover: grayscale($second-stop-hover);
+      $third-stop-hover:  grayscale($third-stop-hover);
+      $fourth-stop-hover: grayscale($fourth-stop-hover);
+    }
+
+    @include linear-gradient(top, $first-stop-hover  0%,
+                                  $second-stop-hover 50%,
+                                  $third-stop-hover  50%,
+                                  $fourth-stop-hover 100%);
+    cursor: pointer;
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $inset-shadow-active: adjust-color($base-color, $red: -111, $green: -116, $blue: -122);
+
+    @if $grayscale == true {
+      $inset-shadow-active: grayscale($inset-shadow-active);
+    }
+
+    box-shadow: inset 0 0 20px 0 $inset-shadow-active;
+  }
+}
+
+// Pill Button
+@mixin pill($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+  $border-bottom: adjust-color($base-color, $hue:  8, $saturation: -11%, $lightness: -26%);
+  $border-sides:  adjust-color($base-color, $hue:  4, $saturation: -21%, $lightness: -21%);
+  $border-top:    adjust-color($base-color, $hue: -1, $saturation: -30%, $lightness: -15%);
+  $inset-shadow:  adjust-color($base-color, $hue: -1, $saturation: -1%,  $lightness:  7%);
+  $stop-gradient: adjust-color($base-color, $hue:  8, $saturation:  14%, $lightness: -10%);
+  $text-shadow:   adjust-color($base-color, $hue:  5, $saturation: -19%, $lightness: -15%);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
+  }
+
+  @if $grayscale == true {
+    $border-bottom: grayscale($border-bottom);
+    $border-sides:  grayscale($border-sides);
+    $border-top:    grayscale($border-top);
+    $inset-shadow:  grayscale($inset-shadow);
+    $stop-gradient: grayscale($stop-gradient);
+    $text-shadow:   grayscale($text-shadow);
+  }
+
+  border: 1px solid $border-top;
+  border-color: $border-top $border-sides $border-bottom;
+  border-radius: 16px;
+  box-shadow: inset 0 1px 0 0 $inset-shadow;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: normal;
+  line-height: 1;
+  @include linear-gradient ($base-color, $stop-gradient);
+  padding: $padding;
+  text-align: center;
+  text-decoration: none;
+  text-shadow: 0 -1px 1px $text-shadow;
+  background-clip: padding-box;
+
+  &:hover:not(:disabled) {
+    $base-color-hover:    adjust-color($base-color,                                $lightness: -4.5%);
+    $border-bottom:       adjust-color($base-color, $hue:  8, $saturation:  13.5%, $lightness: -32%);
+    $border-sides:        adjust-color($base-color, $hue:  4, $saturation: -2%,    $lightness: -27%);
+    $border-top:          adjust-color($base-color, $hue: -1, $saturation: -17%,   $lightness: -21%);
+    $inset-shadow-hover:  adjust-color($base-color,           $saturation: -1%,    $lightness:  3%);
+    $stop-gradient-hover: adjust-color($base-color, $hue:  8, $saturation: -4%,    $lightness: -15.5%);
+    $text-shadow-hover:   adjust-color($base-color, $hue:  5, $saturation: -5%,    $lightness: -22%);
+
+    @if $grayscale == true {
+      $base-color-hover:    grayscale($base-color-hover);
+      $border-bottom:       grayscale($border-bottom);
+      $border-sides:        grayscale($border-sides);
+      $border-top:          grayscale($border-top);
+      $inset-shadow-hover:  grayscale($inset-shadow-hover);
+      $stop-gradient-hover: grayscale($stop-gradient-hover);
+      $text-shadow-hover:   grayscale($text-shadow-hover);
+    }
+
+    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
+
+    background-clip: padding-box;
+    border: 1px solid $border-top;
+    border-color: $border-top $border-sides $border-bottom;
+    box-shadow: inset 0 1px 0 0 $inset-shadow-hover;
+    cursor: pointer;
+    text-shadow: 0 -1px 1px $text-shadow-hover;
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $active-color:         adjust-color($base-color, $hue: 4,  $saturation: -12%,  $lightness: -10%);
+    $border-active:        adjust-color($base-color, $hue: 6,  $saturation: -2.5%, $lightness: -30%);
+    $border-bottom-active: adjust-color($base-color, $hue: 11, $saturation:  6%,   $lightness: -31%);
+    $inset-shadow-active:  adjust-color($base-color, $hue: 9,  $saturation:  2%,   $lightness: -21.5%);
+    $text-shadow-active:   adjust-color($base-color, $hue: 5,  $saturation: -12%,  $lightness: -21.5%);
+
+    @if $grayscale == true {
+      $active-color:         grayscale($active-color);
+      $border-active:        grayscale($border-active);
+      $border-bottom-active: grayscale($border-bottom-active);
+      $inset-shadow-active:  grayscale($inset-shadow-active);
+      $text-shadow-active:   grayscale($text-shadow-active);
+    }
+
+    background: $active-color;
+    border: 1px solid $border-active;
+    border-bottom: 1px solid $border-bottom-active;
+    box-shadow: inset 0 0 6px 3px $inset-shadow-active;
+    text-shadow: 0 -1px 1px $text-shadow-active;
+  }
+}
+
+// Flat Button
+@mixin flat($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
+  $color:         hsl(0, 0, 100%);
+
+  @if is-light($base-color) {
+    $color:       hsl(0, 0, 20%);
+  }
+
+  background-color: $base-color;
+  border-radius: 3px;
+  border: 0;
+  color: $color;
+  display: inline-block;
+  font-size: $textsize;
+  font-weight: bold;
+  padding: $padding;
+  text-decoration: none;
+  background-clip: padding-box;
+
+  &:hover:not(:disabled){
+    $base-color-hover:    adjust-color($base-color, $saturation: 4%, $lightness: 5%);
+
+    @if $grayscale == true {
+      $base-color-hover: grayscale($base-color-hover);
+    }
+
+    background-color: $base-color-hover;
+    cursor: pointer;
+  }
+
+  &:active:not(:disabled),
+  &:focus:not(:disabled) {
+    $base-color-active: adjust-color($base-color, $saturation: -4%, $lightness: -5%);
+
+    @if $grayscale == true {
+      $base-color-active: grayscale($base-color-active);
+    }
+
+    background-color: $base-color-active;
+    cursor: pointer;
+  }
+}
+
+// Flexible grid
+@function flex-grid($columns, $container-columns: $fg-max-columns) {
+  $width: $columns * $fg-column + ($columns - 1) * $fg-gutter;
+  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
+  @return percentage($width / $container-width);
+
+  @warn "The flex-grid function is deprecated and will be removed in the next major version release";
+}
+
+// Flexible gutter
+@function flex-gutter($container-columns: $fg-max-columns, $gutter: $fg-gutter) {
+  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
+  @return percentage($gutter / $container-width);
+
+  @warn "The flex-gutter function is deprecated and will be removed in the next major version release";
+}
+
+@function grid-width($n) {
+  @return $n * $gw-column + ($n - 1) * $gw-gutter;
+
+  @warn "The grid-width function is deprecated and will be removed in the next major version release";
+}
+
+@function golden-ratio($value, $increment) {
+  @return modular-scale($increment, $value, $ratio: $golden);
+
+  @warn "The golden-ratio function is deprecated and will be removed in the next major version release. Please use the modular-scale function, instead.";
+}
+
+@mixin box-sizing($box) {
+  @include prefixer(box-sizing, $box, webkit moz spec);
+
+  @warn "The box-sizing mixin is deprecated and will be removed in the next major version release. This property can now be used un-prefixed.";
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/_bourbon.scss b/lms/static/certificates/sass/utilities/bourbon/_bourbon.scss
index eea6e21e9e..ffe09e79bb 100644
--- a/lms/static/certificates/sass/utilities/bourbon/_bourbon.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/_bourbon.scss
@@ -1,12 +1,32 @@
-// Settings
+// Bourbon 4.2.1
+// http://bourbon.io
+// Copyright 2011-2015 thoughtbot, inc.
+// MIT License
+
 @import "settings/prefixer";
 @import "settings/px-to-em";
 @import "settings/asset-pipeline";
 
-// Custom Helpers
+@import "functions/assign-inputs";
+@import "functions/contains";
+@import "functions/contains-falsy";
+@import "functions/is-length";
+@import "functions/is-light";
+@import "functions/is-number";
+@import "functions/is-size";
+@import "functions/px-to-em";
+@import "functions/px-to-rem";
+@import "functions/shade";
+@import "functions/strip-units";
+@import "functions/tint";
+@import "functions/transition-property-name";
+@import "functions/unpack";
+@import "functions/modular-scale";
+
 @import "helpers/convert-units";
+@import "helpers/directional-values";
+@import "helpers/font-source-declaration";
 @import "helpers/gradient-positions-parser";
-@import "helpers/is-num";
 @import "helpers/linear-angle-parser";
 @import "helpers/linear-gradient-parser";
 @import "helpers/linear-positions-parser";
@@ -18,62 +38,50 @@
 @import "helpers/shape-size-stripper";
 @import "helpers/str-to-num";
 
-// Custom Functions
-@import "functions/assign";
-@import "functions/color-lightness";
-@import "functions/flex-grid";
-@import "functions/golden-ratio";
-@import "functions/grid-width";
-@import "functions/modular-scale";
-@import "functions/px-to-em";
-@import "functions/px-to-rem";
-@import "functions/strip-units";
-@import "functions/tint-shade";
-@import "functions/transition-property-name";
-@import "functions/unpack";
-
-// CSS3 Mixins
 @import "css3/animation";
 @import "css3/appearance";
 @import "css3/backface-visibility";
 @import "css3/background";
 @import "css3/background-image";
 @import "css3/border-image";
-@import "css3/border-radius";
-@import "css3/box-sizing";
 @import "css3/calc";
 @import "css3/columns";
 @import "css3/filter";
 @import "css3/flex-box";
 @import "css3/font-face";
 @import "css3/font-feature-settings";
-@import "css3/hyphens";
 @import "css3/hidpi-media-query";
+@import "css3/hyphens";
 @import "css3/image-rendering";
 @import "css3/keyframes";
 @import "css3/linear-gradient";
 @import "css3/perspective";
+@import "css3/placeholder";
 @import "css3/radial-gradient";
+@import "css3/selection";
+@import "css3/text-decoration";
 @import "css3/transform";
 @import "css3/transition";
 @import "css3/user-select";
-@import "css3/placeholder";
 
-// Addons & other mixins
-@import "addons/button";
+@import "addons/border-color";
+@import "addons/border-radius";
+@import "addons/border-style";
+@import "addons/border-width";
+@import "addons/buttons";
 @import "addons/clearfix";
-@import "addons/directional-values";
 @import "addons/ellipsis";
-@import "addons/font-family";
+@import "addons/font-stacks";
 @import "addons/hide-text";
-@import "addons/html5-input-types";
+@import "addons/margin";
+@import "addons/padding";
 @import "addons/position";
 @import "addons/prefixer";
 @import "addons/retina-image";
 @import "addons/size";
+@import "addons/text-inputs";
 @import "addons/timing-functions";
 @import "addons/triangle";
 @import "addons/word-wrap";
 
-// Soon to be deprecated Mixins
 @import "bourbon-deprecated-upcoming";
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_border-color.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_border-color.scss
new file mode 100644
index 0000000000..6f6ab36c4e
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_border-color.scss
@@ -0,0 +1,26 @@
+@charset "UTF-8";
+
+/// Provides a quick method for targeting `border-color` on specific sides of a box. Use a `null` value to “skip” a side.
+///
+/// @param {Arglist} $vals
+///   List of arguments
+///
+/// @example scss - Usage
+///   .element {
+///     @include border-color(#a60b55 #76cd9c null #e8ae1a);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     border-left-color: #e8ae1a;
+///     border-right-color: #76cd9c;
+///     border-top-color: #a60b55;
+///   }
+///
+/// @require {mixin} directional-property
+///
+/// @output `border-color`
+
+@mixin border-color($vals...) {
+  @include directional-property(border, color, $vals...);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_border-radius.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_border-radius.scss
new file mode 100644
index 0000000000..1f6586335c
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_border-radius.scss
@@ -0,0 +1,48 @@
+@charset "UTF-8";
+
+/// Provides a quick method for targeting `border-radius` on both corners on the side of a box.
+///
+/// @param {Number} $radii
+///   List of arguments
+///
+/// @example scss - Usage
+///   .element-one {
+///     @include border-top-radius(5px);
+///   }
+///
+///   .element-two {
+///     @include border-left-radius(3px);
+///   }
+///
+/// @example css - CSS Output
+///   .element-one {
+///     border-top-left-radius: 5px;
+///     border-top-right-radius: 5px;
+///   }
+///
+///   .element-two {
+///     border-bottom-left-radius: 3px;
+///     border-top-left-radius: 3px;
+///   }
+///
+/// @output `border-radius`
+
+@mixin border-top-radius($radii) {
+  border-top-left-radius: $radii;
+  border-top-right-radius: $radii;
+}
+
+@mixin border-right-radius($radii) {
+  border-bottom-right-radius: $radii;
+  border-top-right-radius: $radii;
+}
+
+@mixin border-bottom-radius($radii) {
+  border-bottom-left-radius: $radii;
+  border-bottom-right-radius: $radii;
+}
+
+@mixin border-left-radius($radii) {
+  border-bottom-left-radius: $radii;
+  border-top-left-radius: $radii;
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_border-style.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_border-style.scss
new file mode 100644
index 0000000000..d86ee79d93
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_border-style.scss
@@ -0,0 +1,25 @@
+@charset "UTF-8";
+
+/// Provides a quick method for targeting `border-style` on specific sides of a box. Use a `null` value to “skip” a side.
+///
+/// @param {Arglist} $vals
+///   List of arguments
+///
+/// @example scss - Usage
+///   .element {
+///     @include border-style(dashed null solid);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     border-bottom-style: solid;
+///     border-top-style: dashed;
+///   }
+///
+/// @require {mixin} directional-property
+///
+/// @output `border-style`
+
+@mixin border-style($vals...) {
+  @include directional-property(border, style, $vals...);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_border-width.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_border-width.scss
new file mode 100644
index 0000000000..0ea2d4b71d
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_border-width.scss
@@ -0,0 +1,25 @@
+@charset "UTF-8";
+
+/// Provides a quick method for targeting `border-width` on specific sides of a box. Use a `null` value to “skip” a side.
+///
+/// @param {Arglist} $vals
+///   List of arguments
+///
+/// @example scss - Usage
+///   .element {
+///     @include border-width(1em null 20px);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     border-bottom-width: 20px;
+///     border-top-width: 1em;
+///   }
+///
+/// @require {mixin} directional-property
+///
+/// @output `border-width`
+
+@mixin border-width($vals...) {
+  @include directional-property(border, width, $vals...);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_button.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_button.scss
deleted file mode 100644
index 14a89e480c..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_button.scss
+++ /dev/null
@@ -1,374 +0,0 @@
-@mixin button ($style: simple, $base-color: #4294f0, $text-size: inherit, $padding: 7px 18px) {
-
-  @if type-of($style) == string and type-of($base-color) == color {
-    @include buttonstyle($style, $base-color, $text-size, $padding);
-  }
-
-  @if type-of($style) == string and type-of($base-color) == number {
-    $padding: $text-size;
-    $text-size: $base-color;
-    $base-color: #4294f0;
-
-    @if $padding == inherit {
-      $padding: 7px 18px;
-    }
-
-    @include buttonstyle($style, $base-color, $text-size, $padding);
-  }
-
-  @if type-of($style) == color and type-of($base-color) == color {
-    $base-color: $style;
-    $style: simple;
-    @include buttonstyle($style, $base-color, $text-size, $padding);
-  }
-
-  @if type-of($style) == color and type-of($base-color) == number {
-    $padding: $text-size;
-    $text-size: $base-color;
-    $base-color: $style;
-    $style: simple;
-
-    @if $padding == inherit {
-      $padding: 7px 18px;
-    }
-
-    @include buttonstyle($style, $base-color, $text-size, $padding);
-  }
-
-  @if type-of($style) == number {
-    $padding: $base-color;
-    $text-size: $style;
-    $base-color: #4294f0;
-    $style: simple;
-
-    @if $padding == #4294f0 {
-      $padding: 7px 18px;
-    }
-
-    @include buttonstyle($style, $base-color, $text-size, $padding);
-  }
-
-  &:disabled {
-    opacity: 0.5;
-    cursor: not-allowed;
-  }
-}
-
-
-// Selector Style Button
-//************************************************************************//
-@mixin buttonstyle($type, $b-color, $t-size, $pad) {
-  // Grayscale button
-  @if $type == simple and $b-color == grayscale($b-color) {
-    @include simple($b-color, true, $t-size, $pad);
-  }
-
-  @if $type == shiny and $b-color == grayscale($b-color) {
-    @include shiny($b-color, true, $t-size, $pad);
-  }
-
-  @if $type == pill and $b-color == grayscale($b-color) {
-    @include pill($b-color, true, $t-size, $pad);
-  }
-
-  @if $type == flat and $b-color == grayscale($b-color) {
-    @include flat($b-color, true, $t-size, $pad);
-  }
-
-  // Colored button
-  @if $type == simple {
-    @include simple($b-color, false, $t-size, $pad);
-  }
-
-  @else if $type == shiny {
-    @include shiny($b-color, false, $t-size, $pad);
-  }
-
-  @else if $type == pill {
-    @include pill($b-color, false, $t-size, $pad);
-  }
-
-  @else if $type == flat {
-    @include flat($b-color, false, $t-size, $pad);
-  }
-}
-
-
-// Simple Button
-//************************************************************************//
-@mixin simple($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
-  $color:         hsl(0, 0, 100%);
-  $border:        adjust-color($base-color, $saturation:  9%,  $lightness: -14%);
-  $inset-shadow:  adjust-color($base-color, $saturation: -8%,  $lightness:  15%);
-  $stop-gradient: adjust-color($base-color, $saturation:  9%,  $lightness: -11%);
-  $text-shadow:   adjust-color($base-color, $saturation:  15%, $lightness: -18%);
-
-  @if is-light($base-color) {
-    $color:       hsl(0, 0, 20%);
-    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
-  }
-
-  @if $grayscale == true {
-    $border:        grayscale($border);
-    $inset-shadow:  grayscale($inset-shadow);
-    $stop-gradient: grayscale($stop-gradient);
-    $text-shadow:   grayscale($text-shadow);
-  }
-
-  border: 1px solid $border;
-  border-radius: 3px;
-  box-shadow: inset 0 1px 0 0 $inset-shadow;
-  color: $color;
-  display: inline-block;
-  font-size: $textsize;
-  font-weight: bold;
-  @include linear-gradient ($base-color, $stop-gradient);
-  padding: $padding;
-  text-decoration: none;
-  text-shadow: 0 1px 0 $text-shadow;
-  background-clip: padding-box;
-
-  &:hover:not(:disabled) {
-    $base-color-hover:    adjust-color($base-color, $saturation: -4%, $lightness: -5%);
-    $inset-shadow-hover:  adjust-color($base-color, $saturation: -7%, $lightness:  5%);
-    $stop-gradient-hover: adjust-color($base-color, $saturation:  8%, $lightness: -14%);
-
-    @if $grayscale == true {
-      $base-color-hover:    grayscale($base-color-hover);
-      $inset-shadow-hover:  grayscale($inset-shadow-hover);
-      $stop-gradient-hover: grayscale($stop-gradient-hover);
-    }
-
-    box-shadow: inset 0 1px 0 0 $inset-shadow-hover;
-    cursor: pointer;
-    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
-  }
-
-  &:active:not(:disabled),
-  &:focus:not(:disabled) {
-    $border-active:       adjust-color($base-color, $saturation: 9%, $lightness: -14%);
-    $inset-shadow-active: adjust-color($base-color, $saturation: 7%, $lightness: -17%);
-
-    @if $grayscale == true {
-      $border-active:       grayscale($border-active);
-      $inset-shadow-active: grayscale($inset-shadow-active);
-    }
-
-    border: 1px solid $border-active;
-    box-shadow: inset 0 0 8px 4px $inset-shadow-active, inset 0 0 8px 4px $inset-shadow-active;
-  }
-}
-
-
-// Shiny Button
-//************************************************************************//
-@mixin shiny($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
-  $color:         hsl(0, 0, 100%);
-  $border:        adjust-color($base-color, $red: -117, $green: -111, $blue: -81);
-  $border-bottom: adjust-color($base-color, $red: -126, $green: -127, $blue: -122);
-  $fourth-stop:   adjust-color($base-color, $red: -79,  $green: -70,  $blue: -46);
-  $inset-shadow:  adjust-color($base-color, $red:  37,  $green:  29,  $blue:  12);
-  $second-stop:   adjust-color($base-color, $red: -56,  $green: -50,  $blue: -33);
-  $text-shadow:   adjust-color($base-color, $red: -140, $green: -141, $blue: -114);
-  $third-stop:    adjust-color($base-color, $red: -86,  $green: -75,  $blue: -48);
-
-  @if is-light($base-color) {
-    $color:       hsl(0, 0, 20%);
-    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
-  }
-
-  @if $grayscale == true {
-    $border:        grayscale($border);
-    $border-bottom: grayscale($border-bottom);
-    $fourth-stop:   grayscale($fourth-stop);
-    $inset-shadow:  grayscale($inset-shadow);
-    $second-stop:   grayscale($second-stop);
-    $text-shadow:   grayscale($text-shadow);
-    $third-stop:    grayscale($third-stop);
-  }
-
-  border: 1px solid $border;
-  border-bottom: 1px solid $border-bottom;
-  border-radius: 5px;
-  box-shadow: inset 0 1px 0 0 $inset-shadow;
-  color: $color;
-  display: inline-block;
-  font-size: $textsize;
-  font-weight: bold;
-  @include linear-gradient(top, $base-color 0%, $second-stop 50%, $third-stop 50%, $fourth-stop 100%);
-  padding: $padding;
-  text-align: center;
-  text-decoration: none;
-  text-shadow: 0 -1px 1px $text-shadow;
-
-  &:hover:not(:disabled) {
-    $first-stop-hover:  adjust-color($base-color, $red: -13, $green: -15, $blue: -18);
-    $second-stop-hover: adjust-color($base-color, $red: -66, $green: -62, $blue: -51);
-    $third-stop-hover:  adjust-color($base-color, $red: -93, $green: -85, $blue: -66);
-    $fourth-stop-hover: adjust-color($base-color, $red: -86, $green: -80, $blue: -63);
-
-    @if $grayscale == true {
-      $first-stop-hover:  grayscale($first-stop-hover);
-      $second-stop-hover: grayscale($second-stop-hover);
-      $third-stop-hover:  grayscale($third-stop-hover);
-      $fourth-stop-hover: grayscale($fourth-stop-hover);
-    }
-
-    cursor: pointer;
-    @include linear-gradient(top, $first-stop-hover  0%,
-                                  $second-stop-hover 50%,
-                                  $third-stop-hover  50%,
-                                  $fourth-stop-hover 100%);
-  }
-
-  &:active:not(:disabled),
-  &:focus:not(:disabled) {
-    $inset-shadow-active: adjust-color($base-color, $red: -111, $green: -116, $blue: -122);
-
-    @if $grayscale == true {
-      $inset-shadow-active: grayscale($inset-shadow-active);
-    }
-
-    box-shadow: inset 0 0 20px 0 $inset-shadow-active;
-  }
-}
-
-
-// Pill Button
-//************************************************************************//
-@mixin pill($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
-  $color:         hsl(0, 0, 100%);
-  $border-bottom: adjust-color($base-color, $hue:  8, $saturation: -11%, $lightness: -26%);
-  $border-sides:  adjust-color($base-color, $hue:  4, $saturation: -21%, $lightness: -21%);
-  $border-top:    adjust-color($base-color, $hue: -1, $saturation: -30%, $lightness: -15%);
-  $inset-shadow:  adjust-color($base-color, $hue: -1, $saturation: -1%,  $lightness:  7%);
-  $stop-gradient: adjust-color($base-color, $hue:  8, $saturation:  14%, $lightness: -10%);
-  $text-shadow:   adjust-color($base-color, $hue:  5, $saturation: -19%, $lightness: -15%);
-
-  @if is-light($base-color) {
-    $color:       hsl(0, 0, 20%);
-    $text-shadow: adjust-color($base-color, $saturation: 10%, $lightness: 4%);
-  }
-
-  @if $grayscale == true {
-    $border-bottom: grayscale($border-bottom);
-    $border-sides:  grayscale($border-sides);
-    $border-top:    grayscale($border-top);
-    $inset-shadow:  grayscale($inset-shadow);
-    $stop-gradient: grayscale($stop-gradient);
-    $text-shadow:   grayscale($text-shadow);
-  }
-
-  border: 1px solid $border-top;
-  border-color: $border-top $border-sides $border-bottom;
-  border-radius: 16px;
-  box-shadow: inset 0 1px 0 0 $inset-shadow;
-  color: $color;
-  display: inline-block;
-  font-size: $textsize;
-  font-weight: normal;
-  line-height: 1;
-  @include linear-gradient ($base-color, $stop-gradient);
-  padding: $padding;
-  text-align: center;
-  text-decoration: none;
-  text-shadow: 0 -1px 1px $text-shadow;
-  background-clip: padding-box;
-
-  &:hover:not(:disabled) {
-    $base-color-hover:    adjust-color($base-color,                                $lightness: -4.5%);
-    $border-bottom:       adjust-color($base-color, $hue:  8, $saturation:  13.5%, $lightness: -32%);
-    $border-sides:        adjust-color($base-color, $hue:  4, $saturation: -2%,    $lightness: -27%);
-    $border-top:          adjust-color($base-color, $hue: -1, $saturation: -17%,   $lightness: -21%);
-    $inset-shadow-hover:  adjust-color($base-color,           $saturation: -1%,    $lightness:  3%);
-    $stop-gradient-hover: adjust-color($base-color, $hue:  8, $saturation: -4%,    $lightness: -15.5%);
-    $text-shadow-hover:   adjust-color($base-color, $hue:  5, $saturation: -5%,    $lightness: -22%);
-
-    @if $grayscale == true {
-      $base-color-hover:    grayscale($base-color-hover);
-      $border-bottom:       grayscale($border-bottom);
-      $border-sides:        grayscale($border-sides);
-      $border-top:          grayscale($border-top);
-      $inset-shadow-hover:  grayscale($inset-shadow-hover);
-      $stop-gradient-hover: grayscale($stop-gradient-hover);
-      $text-shadow-hover:   grayscale($text-shadow-hover);
-    }
-
-    border: 1px solid $border-top;
-    border-color: $border-top $border-sides $border-bottom;
-    box-shadow: inset 0 1px 0 0 $inset-shadow-hover;
-    cursor: pointer;
-    @include linear-gradient ($base-color-hover, $stop-gradient-hover);
-    text-shadow: 0 -1px 1px $text-shadow-hover;
-    background-clip: padding-box;
-  }
-
-  &:active:not(:disabled),
-  &:focus:not(:disabled) {
-    $active-color:         adjust-color($base-color, $hue: 4,  $saturation: -12%,  $lightness: -10%);
-    $border-active:        adjust-color($base-color, $hue: 6,  $saturation: -2.5%, $lightness: -30%);
-    $border-bottom-active: adjust-color($base-color, $hue: 11, $saturation:  6%,   $lightness: -31%);
-    $inset-shadow-active:  adjust-color($base-color, $hue: 9,  $saturation:  2%,   $lightness: -21.5%);
-    $text-shadow-active:   adjust-color($base-color, $hue: 5,  $saturation: -12%,  $lightness: -21.5%);
-
-    @if $grayscale == true {
-      $active-color:         grayscale($active-color);
-      $border-active:        grayscale($border-active);
-      $border-bottom-active: grayscale($border-bottom-active);
-      $inset-shadow-active:  grayscale($inset-shadow-active);
-      $text-shadow-active:   grayscale($text-shadow-active);
-    }
-
-    background: $active-color;
-    border: 1px solid $border-active;
-    border-bottom: 1px solid $border-bottom-active;
-    box-shadow: inset 0 0 6px 3px $inset-shadow-active;
-    text-shadow: 0 -1px 1px $text-shadow-active;
-  }
-}
-
-
-
-// Flat Button
-//************************************************************************//
-@mixin flat($base-color, $grayscale: false, $textsize: inherit, $padding: 7px 18px) {
-  $color:         hsl(0, 0, 100%);
-
-  @if is-light($base-color) {
-    $color:       hsl(0, 0, 20%);
-  }
-
-  background-color: $base-color;
-  border-radius: 3px;
-  border: none;
-  color: $color;
-  display: inline-block;
-  font-size: inherit;
-  font-weight: bold;
-  padding: 7px 18px;
-  text-decoration: none;
-  background-clip: padding-box;
-
-  &:hover:not(:disabled){
-    $base-color-hover:    adjust-color($base-color, $saturation: 4%, $lightness: 5%);
-
-    @if $grayscale == true {
-      $base-color-hover: grayscale($base-color-hover);
-    }
-
-    background-color: $base-color-hover;
-    cursor: pointer;
-  }
-
-  &:active:not(:disabled),
-  &:focus:not(:disabled) {
-    $base-color-active: adjust-color($base-color, $saturation: -4%, $lightness: -5%);
-
-    @if $grayscale == true {
-      $base-color-active: grayscale($base-color-active);
-    }
-
-    background-color: $base-color-active;
-    cursor: pointer;
-  }
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_buttons.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_buttons.scss
new file mode 100644
index 0000000000..debeabc539
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_buttons.scss
@@ -0,0 +1,64 @@
+@charset "UTF-8";
+
+/// Generates variables for all buttons. Please note that you must use interpolation on the variable: `#{$all-buttons}`.
+///
+/// @example scss - Usage
+///   #{$all-buttons} {
+///     background-color: #f00;
+///   }
+///
+///   #{$all-buttons-focus},
+///   #{$all-buttons-hover} {
+///     background-color: #0f0;
+///   }
+///
+///   #{$all-buttons-active} {
+///     background-color: #00f;
+///   }
+///
+/// @example css - CSS Output
+///   button,
+///   input[type="button"],
+///   input[type="reset"],
+///   input[type="submit"] {
+///     background-color: #f00;
+///   }
+///
+///   button:focus,
+///   input[type="button"]:focus,
+///   input[type="reset"]:focus,
+///   input[type="submit"]:focus,
+///   button:hover,
+///   input[type="button"]:hover,
+///   input[type="reset"]:hover,
+///   input[type="submit"]:hover {
+///     background-color: #0f0;
+///   }
+///
+///   button:active,
+///   input[type="button"]:active,
+///   input[type="reset"]:active,
+///   input[type="submit"]:active {
+///     background-color: #00f;
+///   }
+///
+/// @require assign-inputs
+///
+/// @type List
+///
+/// @todo Remove double assigned variables (Lines 59–62) in v5.0.0
+
+$buttons-list: 'button',
+               'input[type="button"]',
+               'input[type="reset"]',
+               'input[type="submit"]';
+
+$all-buttons:        assign-inputs($buttons-list);
+$all-buttons-active: assign-inputs($buttons-list, active);
+$all-buttons-focus:  assign-inputs($buttons-list, focus);
+$all-buttons-hover:  assign-inputs($buttons-list, hover);
+
+$all-button-inputs:        $all-buttons;
+$all-button-inputs-active: $all-buttons-active;
+$all-button-inputs-focus:  $all-buttons-focus;
+$all-button-inputs-hover:  $all-buttons-hover;
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_clearfix.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_clearfix.scss
index 783cfbc792..11313d66f1 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_clearfix.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_clearfix.scss
@@ -1,23 +1,25 @@
-// Modern micro clearfix provides an easy way to contain floats without adding additional markup.
-//
-// Example usage:
-//
-//    // Contain all floats within .wrapper
-//    .wrapper {
-//      @include clearfix;
-//      .content,
-//      .sidebar {
-//        float : left;
-//      }
-//    }
+@charset "UTF-8";
+
+/// Provides an easy way to include a clearfix for containing floats.
+///
+/// @link http://cssmojo.com/latest_new_clearfix_so_far/
+///
+/// @example scss - Usage
+///   .element {
+///     @include clearfix;
+///   }
+///
+/// @example css - CSS Output
+///   .element::after {
+///     clear: both;
+///     content: "";
+///     display: table;
+///   }
 
 @mixin clearfix {
-  &:after {
-    content:"";
-    display:table;
-    clear:both;
+  &::after {
+    clear: both;
+    content: "";
+    display: table;
   }
 }
-
-// Acknowledgements
-// Beat *that* clearfix: [Thierry Koblentz](http://www.css-101.org/articles/clearfix/latest-new-clearfix-so-far.php)
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_directional-values.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_directional-values.scss
deleted file mode 100644
index 742f1031a4..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_directional-values.scss
+++ /dev/null
@@ -1,111 +0,0 @@
-// directional-property mixins are shorthands
-// for writing properties like the following
-//
-// @include margin(null 0 10px);
-// ------
-// margin-right: 0;
-// margin-bottom: 10px;
-// margin-left: 0;
-//
-// - or -
-//
-// @include border-style(dotted null);
-// ------
-// border-top-style: dotted;
-// border-bottom-style: dotted;
-//
-// ------
-//
-// Note: You can also use false instead of null
-
-@function collapse-directionals($vals) {
-  $output: null;
-
-  $A: nth( $vals, 1 );
-  $B: if( length($vals) < 2, $A, nth($vals, 2));
-  $C: if( length($vals) < 3, $A, nth($vals, 3));
-  $D: if( length($vals) < 2, $A, nth($vals, if( length($vals) < 4, 2, 4) ));
-
-  @if $A == 0 { $A: 0 }
-  @if $B == 0 { $B: 0 }
-  @if $C == 0 { $C: 0 }
-  @if $D == 0 { $D: 0 }
-
-  @if $A == $B and $A == $C and $A == $D { $output: $A          }
-  @else if $A == $C and $B == $D         { $output: $A $B       }
-  @else if $B == $D                      { $output: $A $B $C    }
-  @else                                  { $output: $A $B $C $D }
-
-  @return $output;
-}
-
-@function contains-falsy($list) {
-  @each $item in $list {
-    @if not $item {
-      @return true;
-    }
-  }
-
-  @return false;
-}
-
-@mixin directional-property($pre, $suf, $vals) {
-  // Property Names
-  $top:    $pre + "-top"    + if($suf, "-#{$suf}", "");
-  $bottom: $pre + "-bottom" + if($suf, "-#{$suf}", "");
-  $left:   $pre + "-left"   + if($suf, "-#{$suf}", "");
-  $right:  $pre + "-right"  + if($suf, "-#{$suf}", "");
-  $all:    $pre +             if($suf, "-#{$suf}", "");
-
-  $vals: collapse-directionals($vals);
-
-  @if contains-falsy($vals) {
-    @if nth($vals, 1) { #{$top}: nth($vals, 1); }
-
-    @if length($vals) == 1 {
-      @if nth($vals, 1) { #{$right}: nth($vals, 1); }
-    } @else {
-      @if nth($vals, 2) { #{$right}: nth($vals, 2); }
-    }
-
-    // prop: top/bottom right/left
-    @if length($vals) == 2 {
-      @if nth($vals, 1) { #{$bottom}: nth($vals, 1); }
-      @if nth($vals, 2) { #{$left}:   nth($vals, 2); }
-
-    // prop: top right/left bottom
-    } @else if length($vals) == 3 {
-      @if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
-      @if nth($vals, 2) { #{$left}:   nth($vals, 2); }
-
-    // prop: top right bottom left
-    } @else if length($vals) == 4 {
-      @if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
-      @if nth($vals, 4) { #{$left}:   nth($vals, 4); }
-    }
-
-  // prop: top/right/bottom/left
-  } @else {
-    #{$all}: $vals;
-  }
-}
-
-@mixin margin($vals...) {
-  @include directional-property(margin, false, $vals...);
-}
-
-@mixin padding($vals...) {
-  @include directional-property(padding, false, $vals...);
-}
-
-@mixin border-style($vals...) {
-  @include directional-property(border, style, $vals...);
-}
-
-@mixin border-color($vals...) {
-  @include directional-property(border, color, $vals...);
-}
-
-@mixin border-width($vals...) {
-  @include directional-property(border, width, $vals...);
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_ellipsis.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_ellipsis.scss
index a8ea2a4a86..a367f651c1 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_ellipsis.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_ellipsis.scss
@@ -1,7 +1,30 @@
+@charset "UTF-8";
+
+/// Truncates text and adds an ellipsis to represent overflow.
+///
+/// @param {Number} $width [100%]
+///   Max-width for the string to respect before being truncated
+///
+/// @example scss - Usage
+///   .element {
+///     @include ellipsis;
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     display: inline-block;
+///     max-width: 100%;
+///     overflow: hidden;
+///     text-overflow: ellipsis;
+///     white-space: nowrap;
+///     word-wrap: normal;
+///   }
+
 @mixin ellipsis($width: 100%) {
   display: inline-block;
   max-width: $width;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
+  word-wrap: normal;
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_font-family.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_font-family.scss
deleted file mode 100644
index 31f5d9ca75..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_font-family.scss
+++ /dev/null
@@ -1,5 +0,0 @@
-$georgia: Georgia, Cambria, "Times New Roman", Times, serif;
-$helvetica: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
-$lucida-grande: "Lucida Grande", Tahoma, Verdana, Arial, sans-serif;
-$monospace: "Bitstream Vera Sans Mono", Consolas, Courier, monospace;
-$verdana: Verdana, Geneva, sans-serif;
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_font-stacks.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_font-stacks.scss
new file mode 100644
index 0000000000..57128f422a
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_font-stacks.scss
@@ -0,0 +1,31 @@
+@charset "UTF-8";
+
+/// Georgia font stack.
+///
+/// @type List
+
+$georgia: "Georgia", "Cambria", "Times New Roman", "Times", serif;
+
+/// Helvetica font stack.
+///
+/// @type List
+
+$helvetica: "Helvetica Neue", "Helvetica", "Roboto", "Arial", sans-serif;
+
+/// Lucida Grande font stack.
+///
+/// @type List
+
+$lucida-grande: "Lucida Grande", "Tahoma", "Verdana", "Arial", sans-serif;
+
+/// Monospace font stack.
+///
+/// @type List
+
+$monospace: "Bitstream Vera Sans Mono", "Consolas", "Courier", monospace;
+
+/// Verdana font stack.
+///
+/// @type List
+
+$verdana: "Verdana", "Geneva", sans-serif;
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_hide-text.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_hide-text.scss
index fc7943811d..4caf20ed58 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_hide-text.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_hide-text.scss
@@ -1,10 +1,27 @@
-@mixin hide-text {
-  overflow: hidden;
+/// Hides the text in an element, commonly used to show an image. Some elements will need block-level styles applied.
+///
+/// @link http://zeldman.com/2012/03/01/replacing-the-9999px-hack-new-image-replacement
+///
+/// @example scss - Usage
+///   .element {
+///     @include hide-text;
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     overflow: hidden;
+///     text-indent: 101%;
+///     white-space: nowrap;
+///   }
+///
+/// @todo Remove height argument in v5.0.0
 
-  &:before {
-    content: "";
-    display: block;
-    width: 0;
-    height: 100%;
+@mixin hide-text($height: null) {
+  overflow: hidden;
+  text-indent: 101%;
+  white-space: nowrap;
+
+  @if $height {
+    @warn "The `hide-text` mixin has changed and no longer requires a height. The height argument will no longer be accepted in v5.0.0";
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_html5-input-types.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_html5-input-types.scss
deleted file mode 100644
index 9e9324ae0a..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_html5-input-types.scss
+++ /dev/null
@@ -1,86 +0,0 @@
-//************************************************************************//
-// Generate a variable ($all-text-inputs) with a list of all html5
-// input types that have a text-based input, excluding textarea.
-// http://diveintohtml5.org/forms.html
-//************************************************************************//
-$inputs-list: 'input[type="email"]',
-              'input[type="number"]',
-              'input[type="password"]',
-              'input[type="search"]',
-              'input[type="tel"]',
-              'input[type="text"]',
-              'input[type="url"]',
-
-              // Webkit & Gecko may change the display of these in the future
-              'input[type="color"]',
-              'input[type="date"]',
-              'input[type="datetime"]',
-              'input[type="datetime-local"]',
-              'input[type="month"]',
-              'input[type="time"]',
-              'input[type="week"]';
-
-// Bare inputs
-//************************************************************************//
-$all-text-inputs: assign-inputs($inputs-list);
-
-// Hover Pseudo-class
-//************************************************************************//
-$all-text-inputs-hover: assign-inputs($inputs-list, hover);
-
-// Focus Pseudo-class
-//************************************************************************//
-$all-text-inputs-focus: assign-inputs($inputs-list, focus);
-
-
-
-// You must use interpolation on the variable:
-// #{$all-text-inputs}
-// #{$all-text-inputs-hover}
-// #{$all-text-inputs-focus}
-
-// Example
-//************************************************************************//
-//   #{$all-text-inputs}, textarea {
-//     border: 1px solid red;
-//   }
-
-
-
-//************************************************************************//
-// Generate a variable ($all-button-inputs) with a list of all html5
-// input types that have a button-based input, excluding button.
-//************************************************************************//
-$inputs-button-list: 'input[type="button"]',
-                     'input[type="reset"]',
-                     'input[type="submit"]';
-
-// Bare inputs
-//************************************************************************//
-$all-button-inputs: assign-inputs($inputs-button-list);
-
-// Hover Pseudo-class
-//************************************************************************//
-$all-button-inputs-hover: assign-inputs($inputs-button-list, hover);
-
-// Focus Pseudo-class
-//************************************************************************//
-$all-button-inputs-focus: assign-inputs($inputs-button-list, focus);
-
-// Active Pseudo-class
-//************************************************************************//
-$all-button-inputs-active: assign-inputs($inputs-button-list, active);
-
-
-
-// You must use interpolation on the variable:
-// #{$all-button-inputs}
-// #{$all-button-inputs-hover}
-// #{$all-button-inputs-focus}
-// #{$all-button-inputs-active}
-
-// Example
-//************************************************************************//
-//   #{$all-button-inputs}, button {
-//     border: 1px solid red;
-//   }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_margin.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_margin.scss
new file mode 100644
index 0000000000..674f4e5f6e
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_margin.scss
@@ -0,0 +1,26 @@
+@charset "UTF-8";
+
+/// Provides a quick method for targeting `margin` on specific sides of a box. Use a `null` value to “skip” a side.
+///
+/// @param {Arglist} $vals
+///   List of arguments
+///
+/// @example scss - Usage
+///   .element {
+///     @include margin(null 10px 3em 20vh);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     margin-bottom: 3em;
+///     margin-left: 20vh;
+///     margin-right: 10px;
+///   }
+///
+/// @require {mixin} directional-property
+///
+/// @output `margin`
+
+@mixin margin($vals...) {
+  @include directional-property(margin, false, $vals...);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_padding.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_padding.scss
new file mode 100644
index 0000000000..40a5f006b2
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_padding.scss
@@ -0,0 +1,26 @@
+@charset "UTF-8";
+
+/// Provides a quick method for targeting `padding` on specific sides of a box. Use a `null` value to “skip” a side.
+///
+/// @param {Arglist} $vals
+///   List of arguments
+///
+/// @example scss - Usage
+///   .element {
+///     @include padding(12vh null 10px 5%);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     padding-bottom: 10px;
+///     padding-left: 5%;
+///     padding-top: 12vh;
+///   }
+///
+/// @require {mixin} directional-property
+///
+/// @output `padding`
+
+@mixin padding($vals...) {
+  @include directional-property(padding, false, $vals...);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_position.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_position.scss
index 7de75182bc..e460f3ffdb 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_position.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_position.scss
@@ -1,5 +1,29 @@
-@mixin position ($position: relative, $coordinates: null null null null) {
+@charset "UTF-8";
 
+/// Provides a quick method for setting an element’s position. Use a `null` value to “skip” a side.
+///
+/// @param {Position} $position [relative]
+///   A CSS position value
+///
+/// @param {Arglist} $coordinates [null null null null]
+///   List of values that correspond to the 4-value syntax for the edges of a box
+///
+/// @example scss - Usage
+///   .element {
+///     @include position(absolute, 0 null null 10em);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     left: 10em;
+///     position: absolute;
+///     top: 0;
+///   }
+///
+/// @require {function} is-length
+/// @require {function} unpack
+
+@mixin position($position: relative, $coordinates: null null null null) {
   @if type-of($position) == list {
     $coordinates: $position;
     $position: relative;
@@ -7,26 +31,18 @@
 
   $coordinates: unpack($coordinates);
 
-  $top: nth($coordinates, 1);
-  $right: nth($coordinates, 2);
-  $bottom: nth($coordinates, 3);
-  $left: nth($coordinates, 4);
+  $offsets: (
+    top:    nth($coordinates, 1),
+    right:  nth($coordinates, 2),
+    bottom: nth($coordinates, 3),
+    left:   nth($coordinates, 4)
+  );
 
   position: $position;
 
-  @if ($top and $top == auto) or (type-of($top) == number) {
-    top: $top;
-  }
-
-  @if ($right and $right == auto) or (type-of($right) == number) {
-    right: $right;
-  }
-
-  @if ($bottom and $bottom == auto) or (type-of($bottom) == number) {
-    bottom: $bottom;
-  }
-
-  @if ($left and $left == auto) or (type-of($left) == number) {
-    left: $left;
+  @each $offset, $value in $offsets {
+    @if is-length($value) {
+      #{$offset}: $value;
+    }
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_prefixer.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_prefixer.scss
index c32f502758..2b6f731383 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_prefixer.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_prefixer.scss
@@ -1,36 +1,57 @@
-//************************************************************************//
-// Example: @include prefixer(border-radius, $radii, webkit ms spec);
-//************************************************************************//
-// Variables located in /settings/_prefixer.scss
+@charset "UTF-8";
 
-@mixin prefixer ($property, $value, $prefixes) {
+/// A mixin for generating vendor prefixes on non-standardized properties.
+///
+/// @param {String} $property
+///   Property to prefix
+///
+/// @param {*} $value
+///   Value to use
+///
+/// @param {List} $prefixes
+///   Prefixes to define
+///
+/// @example scss - Usage
+///   .element {
+///     @include prefixer(border-radius, 10px, webkit ms spec);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     -webkit-border-radius: 10px;
+///     -moz-border-radius: 10px;
+///     border-radius: 10px;
+///   }
+///
+/// @require {variable} $prefix-for-webkit
+/// @require {variable} $prefix-for-mozilla
+/// @require {variable} $prefix-for-microsoft
+/// @require {variable} $prefix-for-opera
+/// @require {variable} $prefix-for-spec
+
+@mixin prefixer($property, $value, $prefixes) {
   @each $prefix in $prefixes {
     @if $prefix == webkit {
       @if $prefix-for-webkit {
         -webkit-#{$property}: $value;
       }
-    }
-    @else if $prefix == moz {
+    } @else if $prefix == moz {
       @if $prefix-for-mozilla {
         -moz-#{$property}: $value;
       }
-    }
-    @else if $prefix == ms {
+    } @else if $prefix == ms {
       @if $prefix-for-microsoft {
         -ms-#{$property}: $value;
       }
-    }
-    @else if $prefix == o {
+    } @else if $prefix == o {
       @if $prefix-for-opera {
         -o-#{$property}: $value;
       }
-    }
-    @else if $prefix == spec {
+    } @else if $prefix == spec {
       @if $prefix-for-spec {
         #{$property}: $value;
       }
-    }
-    @else  {
+    } @else  {
       @warn "Unrecognized prefix: #{$prefix}";
     }
   }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_retina-image.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_retina-image.scss
index 3995c1970a..7febbd7513 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_retina-image.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_retina-image.scss
@@ -1,8 +1,7 @@
 @mixin retina-image($filename, $background-size, $extension: png, $retina-filename: null, $retina-suffix: _2x, $asset-pipeline: $asset-pipeline) {
   @if $asset-pipeline {
     background-image: image-url("#{$filename}.#{$extension}");
-  }
-  @else {
+  } @else {
     background-image:       url("#{$filename}.#{$extension}");
   }
 
@@ -10,22 +9,17 @@
     @if $asset-pipeline {
       @if $retina-filename {
         background-image: image-url("#{$retina-filename}.#{$extension}");
-      }
-      @else {
+      } @else {
         background-image: image-url("#{$filename}#{$retina-suffix}.#{$extension}");
       }
-    }
-
-    @else {
+    } @else {
       @if $retina-filename {
         background-image: url("#{$retina-filename}.#{$extension}");
-      }
-      @else {
+      } @else {
         background-image: url("#{$filename}#{$retina-suffix}.#{$extension}");
       }
     }
 
     background-size: $background-size;
-
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_size.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_size.scss
index a8653799a7..a2992a34c6 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_size.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_size.scss
@@ -1,16 +1,51 @@
-@mixin size($size) {
-  $height: nth($size, 1);
-  $width: $height;
+@charset "UTF-8";
 
-  @if length($size) > 1 {
-    $height: nth($size, 2);
+/// Sets the `width` and `height` of the element.
+///
+/// @param {List} $size
+///   A list of at most 2 size values.
+///
+///   If there is only a single value in `$size` it is used for both width and height. All units are supported.
+///
+/// @example scss - Usage
+///   .first-element {
+///     @include size(2em);
+///   }
+///
+///   .second-element {
+///     @include size(auto 10em);
+///   }
+///
+/// @example css - CSS Output
+///   .first-element {
+///     width: 2em;
+///     height: 2em;
+///   }
+///
+///   .second-element {
+///     width: auto;
+///     height: 10em;
+///   }
+///
+/// @todo Refactor in 5.0.0 to use a comma-separated argument
+
+@mixin size($value) {
+  $width: nth($value, 1);
+  $height: $width;
+
+  @if length($value) > 1 {
+    $height: nth($value, 2);
   }
 
-  @if $height == auto or (type-of($height) == number and not unitless($height)) {
+  @if is-size($height) {
     height: $height;
+  } @else {
+    @warn "`#{$height}` is not a valid length for the `$height` parameter in the `size` mixin.";
   }
 
-  @if $width == auto or (type-of($width) == number and not unitless($width)) {
+  @if is-size($width) {
     width: $width;
+  } @else {
+    @warn "`#{$width}` is not a valid length for the `$width` parameter in the `size` mixin.";
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_text-inputs.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_text-inputs.scss
new file mode 100644
index 0000000000..20164d4ce5
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_text-inputs.scss
@@ -0,0 +1,112 @@
+@charset "UTF-8";
+
+/// Generates variables for all text-based inputs. Please note that you must use interpolation on the variable: `#{$all-text-inputs}`.
+///
+/// @example scss - Usage
+///   #{$all-text-inputs} {
+///     border: 1px solid #f00;
+///   }
+///
+///   #{$all-text-inputs-focus},
+///   #{$all-text-inputs-hover} {
+///     border: 1px solid #0f0;
+///   }
+///
+///   #{$all-text-inputs-active} {
+///     border: 1px solid #00f;
+///   }
+///
+/// @example css - CSS Output
+///   input[type="color"],
+///   input[type="date"],
+///   input[type="datetime"],
+///   input[type="datetime-local"],
+///   input[type="email"],
+///   input[type="month"],
+///   input[type="number"],
+///   input[type="password"],
+///   input[type="search"],
+///   input[type="tel"],
+///   input[type="text"],
+///   input[type="time"],
+///   input[type="url"],
+///   input[type="week"],
+///   textarea {
+///     border: 1px solid #f00;
+///   }
+///
+///   input[type="color"]:focus,
+///   input[type="date"]:focus,
+///   input[type="datetime"]:focus,
+///   input[type="datetime-local"]:focus,
+///   input[type="email"]:focus,
+///   input[type="month"]:focus,
+///   input[type="number"]:focus,
+///   input[type="password"]:focus,
+///   input[type="search"]:focus,
+///   input[type="tel"]:focus,
+///   input[type="text"]:focus,
+///   input[type="time"]:focus,
+///   input[type="url"]:focus,
+///   input[type="week"]:focus,
+///   textarea:focus,
+///   input[type="color"]:hover,
+///   input[type="date"]:hover,
+///   input[type="datetime"]:hover,
+///   input[type="datetime-local"]:hover,
+///   input[type="email"]:hover,
+///   input[type="month"]:hover,
+///   input[type="number"]:hover,
+///   input[type="password"]:hover,
+///   input[type="search"]:hover,
+///   input[type="tel"]:hover,
+///   input[type="text"]:hover,
+///   input[type="time"]:hover,
+///   input[type="url"]:hover,
+///   input[type="week"]:hover,
+///   textarea:hover {
+///     border: 1px solid #0f0;
+///   }
+///
+///   input[type="color"]:active,
+///   input[type="date"]:active,
+///   input[type="datetime"]:active,
+///   input[type="datetime-local"]:active,
+///   input[type="email"]:active,
+///   input[type="month"]:active,
+///   input[type="number"]:active,
+///   input[type="password"]:active,
+///   input[type="search"]:active,
+///   input[type="tel"]:active,
+///   input[type="text"]:active,
+///   input[type="time"]:active,
+///   input[type="url"]:active,
+///   input[type="week"]:active,
+///   textarea:active {
+///     border: 1px solid #00f;
+///   }
+///
+/// @require assign-inputs
+///
+/// @type List
+
+$text-inputs-list: 'input[type="color"]',
+                   'input[type="date"]',
+                   'input[type="datetime"]',
+                   'input[type="datetime-local"]',
+                   'input[type="email"]',
+                   'input[type="month"]',
+                   'input[type="number"]',
+                   'input[type="password"]',
+                   'input[type="search"]',
+                   'input[type="tel"]',
+                   'input[type="text"]',
+                   'input[type="time"]',
+                   'input[type="url"]',
+                   'input[type="week"]',
+                   'textarea';
+
+$all-text-inputs:        assign-inputs($text-inputs-list);
+$all-text-inputs-active: assign-inputs($text-inputs-list, active);
+$all-text-inputs-focus:  assign-inputs($text-inputs-list, focus);
+$all-text-inputs-hover:  assign-inputs($text-inputs-list, hover);
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_timing-functions.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_timing-functions.scss
index 5ecc6f9dcf..20e5f1d402 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_timing-functions.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_timing-functions.scss
@@ -1,7 +1,11 @@
-// CSS cubic-bezier timing functions. Timing functions courtesy of jquery.easie (github.com/jaukia/easie)
-// Timing functions are the same as demo'ed here: http://jqueryui.com/resources/demos/effect/easing.html
+@charset "UTF-8";
+
+/// CSS cubic-bezier timing functions. Timing functions courtesy of jquery.easie (github.com/jaukia/easie)
+///
+/// Timing functions are the same as demoed here: http://jqueryui.com/resources/demos/effect/easing.html
+///
+/// @type cubic-bezier
 
-// EASE IN
 $ease-in-quad:      cubic-bezier(0.550,  0.085, 0.680, 0.530);
 $ease-in-cubic:     cubic-bezier(0.550,  0.055, 0.675, 0.190);
 $ease-in-quart:     cubic-bezier(0.895,  0.030, 0.685, 0.220);
@@ -11,7 +15,6 @@ $ease-in-expo:      cubic-bezier(0.950,  0.050, 0.795, 0.035);
 $ease-in-circ:      cubic-bezier(0.600,  0.040, 0.980, 0.335);
 $ease-in-back:      cubic-bezier(0.600, -0.280, 0.735, 0.045);
 
-// EASE OUT
 $ease-out-quad:     cubic-bezier(0.250,  0.460, 0.450, 0.940);
 $ease-out-cubic:    cubic-bezier(0.215,  0.610, 0.355, 1.000);
 $ease-out-quart:    cubic-bezier(0.165,  0.840, 0.440, 1.000);
@@ -21,7 +24,6 @@ $ease-out-expo:     cubic-bezier(0.190,  1.000, 0.220, 1.000);
 $ease-out-circ:     cubic-bezier(0.075,  0.820, 0.165, 1.000);
 $ease-out-back:     cubic-bezier(0.175,  0.885, 0.320, 1.275);
 
-// EASE IN OUT
 $ease-in-out-quad:  cubic-bezier(0.455,  0.030, 0.515, 0.955);
 $ease-in-out-cubic: cubic-bezier(0.645,  0.045, 0.355, 1.000);
 $ease-in-out-quart: cubic-bezier(0.770,  0.000, 0.175, 1.000);
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_triangle.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_triangle.scss
index 573954e41e..8a1ed9cd08 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_triangle.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_triangle.scss
@@ -1,83 +1,63 @@
-@mixin triangle ($size, $color, $direction) {
+@mixin triangle($size, $color, $direction) {
+  $width: nth($size, 1);
+  $height: nth($size, length($size));
+  $foreground-color: nth($color, 1);
+  $background-color: if(length($color) == 2, nth($color, 2), transparent);
   height: 0;
   width: 0;
 
-  $width: nth($size, 1);
-  $height: nth($size, length($size));
-
-  $foreground-color: nth($color, 1);
-  $background-color: if(length($color) == 2, nth($color, 2), transparent);
-
   @if ($direction == up) or ($direction == down) or ($direction == right) or ($direction == left) {
-
     $width: $width / 2;
     $height: if(length($size) > 1, $height, $height/2);
 
     @if $direction == up {
+      border-bottom: $height solid $foreground-color;
       border-left: $width solid $background-color;
       border-right: $width solid $background-color;
-      border-bottom: $height solid $foreground-color;
-
     } @else if $direction == right {
-      border-top: $width solid $background-color;
       border-bottom: $width solid $background-color;
       border-left: $height solid $foreground-color;
-
+      border-top: $width solid $background-color;
     } @else if $direction == down {
       border-left: $width solid $background-color;
       border-right: $width solid $background-color;
       border-top: $height solid $foreground-color;
-
     } @else if $direction == left {
-      border-top: $width solid $background-color;
       border-bottom: $width solid $background-color;
       border-right: $height solid $foreground-color;
+      border-top: $width solid $background-color;
     }
-  }
-
-  @else if ($direction == up-right) or ($direction == up-left) {
+  } @else if ($direction == up-right) or ($direction == up-left) {
     border-top: $height solid $foreground-color;
 
     @if $direction == up-right {
       border-left:  $width solid $background-color;
-
     } @else if $direction == up-left {
       border-right: $width solid $background-color;
     }
-  }
-
-  @else if ($direction == down-right) or ($direction == down-left) {
+  } @else if ($direction == down-right) or ($direction == down-left) {
     border-bottom: $height solid $foreground-color;
 
     @if $direction == down-right {
       border-left:  $width solid $background-color;
-
     } @else if $direction == down-left {
       border-right: $width solid $background-color;
     }
-  }
-
-  @else if ($direction == inset-up) {
-    border-width: $height $width;
-    border-style: solid;
+  } @else if ($direction == inset-up) {
     border-color: $background-color $background-color $foreground-color;
-  }
-
-  @else if ($direction == inset-down) {
+    border-style: solid;
     border-width: $height $width;
-    border-style: solid;
+  } @else if ($direction == inset-down) {
     border-color: $foreground-color $background-color $background-color;
-  }
-
-  @else if ($direction == inset-right) {
-    border-width: $width $height;
     border-style: solid;
+    border-width: $height $width;
+  } @else if ($direction == inset-right) {
     border-color: $background-color $background-color $background-color $foreground-color;
-  }
-
-  @else if ($direction == inset-left) {
-    border-width: $width $height;
     border-style: solid;
+    border-width: $width $height;
+  } @else if ($direction == inset-left) {
     border-color: $background-color $foreground-color $background-color $background-color;
+    border-style: solid;
+    border-width: $width $height;
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/addons/_word-wrap.scss b/lms/static/certificates/sass/utilities/bourbon/addons/_word-wrap.scss
index 9734a597cd..64856a925a 100644
--- a/lms/static/certificates/sass/utilities/bourbon/addons/_word-wrap.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/addons/_word-wrap.scss
@@ -1,8 +1,29 @@
+@charset "UTF-8";
+
+/// Provides an easy way to change the `word-wrap` property.
+///
+/// @param {String} $wrap [break-word]
+///   Value for the `word-break` property.
+///
+/// @example scss - Usage
+///   .wrapper {
+///     @include word-wrap(break-word);
+///   }
+///
+/// @example css - CSS Output
+///   .wrapper {
+///     overflow-wrap: break-word;
+///     word-break: break-all;
+///     word-wrap: break-word;
+///   }
+
 @mixin word-wrap($wrap: break-word) {
+  overflow-wrap: $wrap;
   word-wrap: $wrap;
 
   @if $wrap == break-word {
-    overflow-wrap: break-word;
     word-break: break-all;
+  } @else {
+    word-break: $wrap;
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_animation.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_animation.scss
index 08c3dbf157..aac675f5a1 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_animation.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_animation.scss
@@ -1,52 +1,43 @@
 // http://www.w3.org/TR/css3-animations/#the-animation-name-property-
 // Each of these mixins support comma separated lists of values, which allows different transitions for individual properties to be described in a single style rule. Each value in the list corresponds to the value at that same position in the other properties.
 
-// Official animation shorthand property.
-@mixin animation ($animations...) {
+@mixin animation($animations...) {
   @include prefixer(animation, $animations, webkit moz spec);
 }
 
-// Individual Animation Properties
-@mixin animation-name ($names...) {
+@mixin animation-name($names...) {
   @include prefixer(animation-name, $names, webkit moz spec);
 }
 
-
-@mixin animation-duration ($times...) {
+@mixin animation-duration($times...) {
   @include prefixer(animation-duration, $times, webkit moz spec);
 }
 
-
-@mixin animation-timing-function ($motions...) {
-// ease | linear | ease-in | ease-out | ease-in-out
+@mixin animation-timing-function($motions...) {
+  // ease | linear | ease-in | ease-out | ease-in-out
   @include prefixer(animation-timing-function, $motions, webkit moz spec);
 }
 
-
-@mixin animation-iteration-count ($values...) {
-// infinite | <number>
+@mixin animation-iteration-count($values...) {
+  // infinite | <number>
   @include prefixer(animation-iteration-count, $values, webkit moz spec);
 }
 
-
-@mixin animation-direction ($directions...) {
-// normal | alternate
+@mixin animation-direction($directions...) {
+  // normal | alternate
   @include prefixer(animation-direction, $directions, webkit moz spec);
 }
 
-
-@mixin animation-play-state ($states...) {
-// running | paused
+@mixin animation-play-state($states...) {
+  // running | paused
   @include prefixer(animation-play-state, $states, webkit moz spec);
 }
 
-
-@mixin animation-delay ($times...) {
+@mixin animation-delay($times...) {
   @include prefixer(animation-delay, $times, webkit moz spec);
 }
 
-
-@mixin animation-fill-mode ($modes...) {
-// none | forwards | backwards | both
+@mixin animation-fill-mode($modes...) {
+  // none | forwards | backwards | both
   @include prefixer(animation-fill-mode, $modes, webkit moz spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_appearance.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_appearance.scss
index 3eb16e45de..abddc02047 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_appearance.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_appearance.scss
@@ -1,3 +1,3 @@
-@mixin appearance ($value) {
+@mixin appearance($value) {
   @include prefixer(appearance, $value, webkit moz ms o spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_backface-visibility.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_backface-visibility.scss
index 1161fe60dd..fc68e2dd02 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_backface-visibility.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_backface-visibility.scss
@@ -1,6 +1,3 @@
-//************************************************************************//
-// Backface-visibility mixin
-//************************************************************************//
 @mixin backface-visibility($visibility) {
   @include prefixer(backface-visibility, $visibility, webkit spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_background-image.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_background-image.scss
index 6abe88be9a..d09f9b8203 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_background-image.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_background-image.scss
@@ -17,7 +17,7 @@
 
       @if $url-str == "url" {
         $webkit-image: $image;
-          $spec-image: $image;
+        $spec-image:   $image;
       }
 
       @else if $gradient-type == "linear" {
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_background.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_background.scss
index 9bce9308bf..efb4285779 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_background.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_background.scss
@@ -12,7 +12,7 @@
     $spec-background: ();
     $background-type: type-of($background);
 
-    @if $background-type == string or list {
+    @if $background-type == string or $background-type == list {
       $background-str: if($background-type == list, nth($background, 1), $background);
 
       $url-str:       str-slice($background-str, 0, 3);
@@ -20,7 +20,7 @@
 
       @if $url-str == "url" {
         $webkit-background: $background;
-          $spec-background: $background;
+        $spec-background:   $background;
       }
 
       @else if $gradient-type == "linear" {
@@ -37,13 +37,13 @@
 
       @else {
         $webkit-background: $background;
-          $spec-background: $background;
+        $spec-background:   $background;
       }
     }
 
     @else {
       $webkit-background: $background;
-        $spec-background: $background;
+      $spec-background:   $background;
     }
 
     $webkit-backgrounds: append($webkit-backgrounds, $webkit-background, comma);
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_border-image.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_border-image.scss
index e338c2dcd2..e74efc05c4 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_border-image.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_border-image.scss
@@ -15,7 +15,7 @@
 
       @if $url-str == "url" {
         $webkit-border: $border;
-          $spec-border: $border;
+        $spec-border:   $border;
       }
 
       @else if $gradient-type == "linear" {
@@ -32,13 +32,13 @@
 
       @else {
         $webkit-border: $border;
-          $spec-border: $border;
+        $spec-border:   $border;
       }
     }
 
     @else {
       $webkit-border: $border;
-        $spec-border: $border;
+      $spec-border:   $border;
     }
 
     $webkit-borders: append($webkit-borders, $webkit-border, comma);
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_border-radius.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_border-radius.scss
deleted file mode 100644
index 7c17190109..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_border-radius.scss
+++ /dev/null
@@ -1,22 +0,0 @@
-//************************************************************************//
-// Shorthand Border-radius mixins
-//************************************************************************//
-@mixin border-top-radius($radii) {
-  @include prefixer(border-top-left-radius, $radii, spec);
-  @include prefixer(border-top-right-radius, $radii, spec);
-}
-
-@mixin border-bottom-radius($radii) {
-  @include prefixer(border-bottom-left-radius, $radii, spec);
-  @include prefixer(border-bottom-right-radius, $radii, spec);
-}
-
-@mixin border-left-radius($radii) {
-  @include prefixer(border-top-left-radius, $radii, spec);
-  @include prefixer(border-bottom-left-radius, $radii, spec);
-}
-
-@mixin border-right-radius($radii) {
-  @include prefixer(border-top-right-radius, $radii, spec);
-  @include prefixer(border-bottom-right-radius, $radii, spec);
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_box-sizing.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_box-sizing.scss
deleted file mode 100644
index f07e1d412e..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_box-sizing.scss
+++ /dev/null
@@ -1,4 +0,0 @@
-@mixin box-sizing ($box) {
-//  content-box | border-box | inherit
-  @include prefixer(box-sizing, $box, webkit moz spec);
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_calc.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_calc.scss
index 94d7e4cef3..0bfc738ddc 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_calc.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_calc.scss
@@ -1,4 +1,4 @@
 @mixin calc($property, $value) {
   #{$property}: -webkit-calc(#{$value});
-  #{$property}:         calc(#{$value});
+  #{$property}: calc(#{$value});
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_columns.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_columns.scss
index 96f601c1a8..96117670cc 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_columns.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_columns.scss
@@ -1,25 +1,25 @@
 @mixin columns($arg: auto) {
-// <column-count> || <column-width>
+  // <column-count> || <column-width>
   @include prefixer(columns, $arg, webkit moz spec);
 }
 
 @mixin column-count($int: auto) {
-// auto || integer
+  // auto || integer
   @include prefixer(column-count, $int, webkit moz spec);
 }
 
 @mixin column-gap($length: normal) {
-// normal || length
+  // normal || length
   @include prefixer(column-gap, $length, webkit moz spec);
 }
 
 @mixin column-fill($arg: auto) {
-// auto || length
+  // auto || length
   @include prefixer(column-fill, $arg, webkit moz spec);
 }
 
 @mixin column-rule($arg) {
-// <border-width> || <border-style> || <color>
+  // <border-width> || <border-style> || <color>
   @include prefixer(column-rule, $arg, webkit moz spec);
 }
 
@@ -28,7 +28,7 @@
 }
 
 @mixin column-rule-style($style: none) {
-// none | hidden | dashed | dotted | double | groove | inset | inset | outset | ridge | solid
+  // none | hidden | dashed | dotted | double | groove | inset | inset | outset | ridge | solid
   @include prefixer(column-rule-style, $style, webkit moz spec);
 }
 
@@ -37,11 +37,11 @@
 }
 
 @mixin column-span($arg: none) {
-// none || all
+  // none || all
   @include prefixer(column-span, $arg, webkit moz spec);
 }
 
 @mixin column-width($length: auto) {
-// auto || length
+  // auto || length
   @include prefixer(column-width, $length, webkit moz spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_filter.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_filter.scss
index 8560d77676..b8f8ffb0e7 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_filter.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_filter.scss
@@ -2,4 +2,3 @@
   // <filter-function> [<filter-function]* | none
   @include prefixer(filter, $function, webkit spec);
 }
-
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_flex-box.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_flex-box.scss
index b48476e870..228eb69ecb 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_flex-box.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_flex-box.scss
@@ -48,7 +48,7 @@
   -ms-flex-order: $int; // IE 10
 }
 
-@mixin box-flex($value: 0.0) {
+@mixin box-flex($value: 0) {
   @include prefixer(box-flex, $value, webkit moz spec);
   -ms-flex: $value; // IE 10
 }
@@ -64,34 +64,30 @@
 // 2011 - display (flexbox | inline-flexbox)
 // 2012 - display (flex | inline-flex)
 @mixin display($value) {
-//  flex | inline-flex
-    @if $value == "flex" {
-        // 2009
-        display: -webkit-box;
-        display: -moz-box;
-        display: box;
+// flex | inline-flex
+  @if $value == "flex" {
+    // 2009
+    display: -webkit-box;
+    display: -moz-box;
+    display: box;
 
-        // 2012
-        display: -webkit-flex;
-        display: -moz-flex;
-        display: -ms-flexbox; // 2011 (IE 10)
-        display: flex;
-    }
+    // 2012
+    display: -webkit-flex;
+    display: -moz-flex;
+    display: -ms-flexbox; // 2011 (IE 10)
+    display: flex;
+  } @else if $value == "inline-flex" {
+    display: -webkit-inline-box;
+    display: -moz-inline-box;
+    display: inline-box;
 
-    @elseif $value == "inline-flex" {
-        display: -webkit-inline-box;
-        display: -moz-inline-box;
-        display: inline-box;
-
-        display: -webkit-inline-flex;
-        display: -moz-inline-flex;
-        display: -ms-inline-flexbox;
-        display: inline-flex;
-    }
-
-    @else {
-        display: $value;
-    }
+    display: -webkit-inline-flex;
+    display: -moz-inline-flex;
+    display: -ms-inline-flexbox;
+    display: inline-flex;
+  } @else {
+    display: $value;
+  }
 }
 
 // 2009 - box-flex (integer)
@@ -99,151 +95,134 @@
 // 2012 - flex (integer integer width)
 @mixin flex($value) {
 
-    // Grab flex-grow for older browsers.
-    $flex-grow: nth($value, 1);
+  // Grab flex-grow for older browsers.
+  $flex-grow: nth($value, 1);
 
-    // 2009
-    @include prefixer(box-flex, $flex-grow, webkit moz spec);
+  // 2009
+  @include prefixer(box-flex, $flex-grow, webkit moz spec);
 
-    // 2011 (IE 10), 2012
-    @include prefixer(flex, $value, webkit moz ms spec);
+  // 2011 (IE 10), 2012
+  @include prefixer(flex, $value, webkit moz ms spec);
 }
 
 // 2009 - box-orient ( horizontal | vertical | inline-axis | block-axis)
-//      - box-direction (normal | reverse)      
+//      - box-direction (normal | reverse)
 // 2011 - flex-direction (row | row-reverse | column | column-reverse)
 // 2012 - flex-direction (row | row-reverse | column | column-reverse)
 @mixin flex-direction($value: row) {
 
-    // Alt values.
-    $value-2009: $value;
-    $value-2011: $value;
-    $direction: "normal";
+  // Alt values.
+  $value-2009: $value;
+  $value-2011: $value;
+  $direction: "normal";
 
-    @if $value == row {
-        $value-2009: horizontal;
-    }
+  @if $value == row {
+    $value-2009: horizontal;
+  } @else if $value == "row-reverse" {
+    $value-2009: horizontal;
+    $direction: reverse;
+  } @else if $value == column {
+    $value-2009: vertical;
+  } @else if $value == "column-reverse" {
+    $value-2009: vertical;
+    $direction: reverse;
+  }
 
-    @elseif $value == "row-reverse" {
-        $value-2009: horizontal;
-        $direction: reverse;
-    }
+  // 2009
+  @include prefixer(box-orient, $value-2009, webkit moz spec);
+  @if $direction == "reverse" {
+    @include prefixer(box-direction, $direction, webkit moz spec);
+  }
 
-    @elseif $value == column {
-        $value-2009: vertical;
-    }
+  // 2012
+  @include prefixer(flex-direction, $value, webkit moz spec);
 
-    @elseif $value == "column-reverse" {
-        $value-2009: vertical;
-        $direction: reverse;
-    }
-
-    // 2009
-    @include prefixer(box-orient, $value-2009, webkit moz spec);
-    @if $direction == "reverse" {
-        @include prefixer(box-direction, $direction, webkit moz spec);
-    }
-
-    // 2012
-    @include prefixer(flex-direction, $value, webkit moz spec);
-
-    // 2011 (IE 10)
-    -ms-flex-direction: $value;
+  // 2011 (IE 10)
+  -ms-flex-direction: $value;
 }
 
 // 2009 - box-lines (single | multiple)
 // 2011 - flex-wrap (nowrap | wrap | wrap-reverse)
 // 2012 - flex-wrap (nowrap | wrap | wrap-reverse)
 @mixin flex-wrap($value: nowrap) {
+  // Alt values
+  $alt-value: $value;
+  @if $value == nowrap {
+    $alt-value: single;
+  } @else if $value == wrap {
+    $alt-value: multiple;
+  } @else if $value == "wrap-reverse" {
+    $alt-value: multiple;
+  }
 
-    // Alt values.
-    $alt-value: $value;
-    @if $value == nowrap {
-        $alt-value: single;
-    }
-
-    @elseif $value == wrap {
-        $alt-value: multiple;
-    }
-
-    @elseif $value == "wrap-reverse" {
-        $alt-value: multiple;
-    }
-
-    @include prefixer(box-lines, $alt-value, webkit moz spec);
-    @include prefixer(flex-wrap, $value, webkit moz ms spec);
+  @include prefixer(box-lines, $alt-value, webkit moz spec);
+  @include prefixer(flex-wrap, $value, webkit moz ms spec);
 }
 
 // 2009 - TODO: parse values into flex-direction/flex-wrap
 // 2011 - TODO: parse values into flex-direction/flex-wrap
 // 2012 - flex-flow (flex-direction || flex-wrap)
 @mixin flex-flow($value) {
-    @include prefixer(flex-flow, $value, webkit moz spec);
+  @include prefixer(flex-flow, $value, webkit moz spec);
 }
 
 // 2009 - box-ordinal-group (integer)
 // 2011 - flex-order (integer)
 // 2012 - order (integer)
 @mixin order($int: 0) {
-    // 2009
-    @include prefixer(box-ordinal-group, $int, webkit moz spec);
+  // 2009
+  @include prefixer(box-ordinal-group, $int, webkit moz spec);
 
-    // 2012
-    @include prefixer(order, $int, webkit moz spec);
+  // 2012
+  @include prefixer(order, $int, webkit moz spec);
 
-    // 2011 (IE 10)
-    -ms-flex-order: $int;
+  // 2011 (IE 10)
+  -ms-flex-order: $int;
 }
 
 // 2012 - flex-grow (number)
 @mixin flex-grow($number: 0) {
-    @include prefixer(flex-grow, $number, webkit moz spec);
-    -ms-flex-positive: $number;
+  @include prefixer(flex-grow, $number, webkit moz spec);
+  -ms-flex-positive: $number;
 }
 
 // 2012 - flex-shrink (number)
 @mixin flex-shrink($number: 1) {
-    @include prefixer(flex-shrink, $number, webkit moz spec);
-    -ms-flex-negative: $number;
+  @include prefixer(flex-shrink, $number, webkit moz spec);
+  -ms-flex-negative: $number;
 }
 
 // 2012 - flex-basis (number)
 @mixin flex-basis($width: auto) {
-    @include prefixer(flex-basis, $width, webkit moz spec);
-    -ms-flex-preferred-size: $width;
+  @include prefixer(flex-basis, $width, webkit moz spec);
+  -ms-flex-preferred-size: $width;
 }
 
 // 2009 - box-pack (start | end | center | justify)
 // 2011 - flex-pack (start | end | center | justify)
 // 2012 - justify-content (flex-start | flex-end | center | space-between | space-around)
-@mixin justify-content ($value: flex-start) {
+@mixin justify-content($value: flex-start) {
 
-    // Alt values.
-    $alt-value: $value;
-    @if $value == "flex-start" {
-        $alt-value: start;
-    }
+  // Alt values.
+  $alt-value: $value;
+  @if $value == "flex-start" {
+    $alt-value: start;
+  } @else if $value == "flex-end" {
+    $alt-value: end;
+  } @else if $value == "space-between" {
+    $alt-value: justify;
+  } @else if $value == "space-around" {
+    $alt-value: distribute;
+  }
 
-    @elseif $value == "flex-end" {
-        $alt-value: end;
-    }
+  // 2009
+  @include prefixer(box-pack, $alt-value, webkit moz spec);
 
-    @elseif $value == "space-between" {
-        $alt-value: justify;
-    }
+  // 2012
+  @include prefixer(justify-content, $value, webkit moz ms o spec);
 
-    @elseif $value == "space-around" {
-        $alt-value: center;
-    }
-
-    // 2009
-    @include prefixer(box-pack, $alt-value, webkit moz spec);
-
-    // 2012
-    @include prefixer(justify-content, $value, webkit moz ms o spec);
-
-    // 2011 (IE 10)
-    -ms-flex-pack: $alt-value;
+  // 2011 (IE 10)
+  -ms-flex-pack: $alt-value;
 }
 
 // 2009 - box-align (start | end | center | baseline | stretch)
@@ -251,71 +230,60 @@
 // 2012 - align-items (flex-start | flex-end | center | baseline | stretch)
 @mixin align-items($value: stretch) {
 
-    $alt-value: $value;
+  $alt-value: $value;
 
-    @if $value == "flex-start" {
-        $alt-value: start;
-    }    
+  @if $value == "flex-start" {
+    $alt-value: start;
+  } @else if $value == "flex-end" {
+    $alt-value: end;
+  }
 
-    @elseif $value == "flex-end" {
-        $alt-value: end;
-    }
+  // 2009
+  @include prefixer(box-align, $alt-value, webkit moz spec);
 
-    // 2009
-    @include prefixer(box-align, $alt-value, webkit moz spec);
+  // 2012
+  @include prefixer(align-items, $value, webkit moz ms o spec);
 
-    // 2012
-    @include prefixer(align-items, $value, webkit moz ms o spec);
-    
-    // 2011 (IE 10)
-    -ms-flex-align: $alt-value;    
+  // 2011 (IE 10)
+  -ms-flex-align: $alt-value;
 }
 
 // 2011 - flex-item-align (auto | start | end | center | baseline | stretch)
 // 2012 - align-self (auto | flex-start | flex-end | center | baseline | stretch)
 @mixin align-self($value: auto) {
 
-    $value-2011: $value;
-    @if $value == "flex-start" {
-        $value-2011: start;
-    }    
+  $value-2011: $value;
+  @if $value == "flex-start" {
+    $value-2011: start;
+  } @else if $value == "flex-end" {
+    $value-2011: end;
+  }
 
-    @elseif $value == "flex-end" {
-        $value-2011: end;
-    }
+  // 2012
+  @include prefixer(align-self, $value, webkit moz spec);
 
-    // 2012
-    @include prefixer(align-self, $value, webkit moz spec);
-
-    // 2011 (IE 10)
-    -ms-flex-item-align: $value-2011;
+  // 2011 (IE 10)
+  -ms-flex-item-align: $value-2011;
 }
 
 // 2011 - flex-line-pack (start | end | center | justify | distribute | stretch)
 // 2012 - align-content (flex-start | flex-end | center | space-between | space-around | stretch)
 @mixin align-content($value: stretch) {
 
-    $value-2011: $value;
-    @if $value == "flex-start" {
-        $value-2011: start;
-    }    
+  $value-2011: $value;
+  @if $value == "flex-start" {
+    $value-2011: start;
+  } @else if $value == "flex-end" {
+    $value-2011: end;
+  } @else if $value == "space-between" {
+    $value-2011: justify;
+  } @else if $value == "space-around" {
+    $value-2011: distribute;
+  }
 
-    @elseif $value == "flex-end" {
-        $value-2011: end;
-    }
+  // 2012
+  @include prefixer(align-content, $value, webkit moz spec);
 
-    @elseif $value == "space-between" {
-        $value-2011: justify;
-    }
-
-    @elseif $value == "space-around" {
-        $value-2011: distribute;
-    }
-
-    // 2012
-    @include prefixer(align-content, $value, webkit moz spec);
-
-    // 2011 (IE 10)
-    -ms-flex-line-pack: $value-2011;
+  // 2011 (IE 10)
+  -ms-flex-line-pack: $value-2011;
 }
-
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_font-face.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_font-face.scss
index fbf483fde9..a9fd1efc97 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_font-face.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_font-face.scss
@@ -1,23 +1,24 @@
-// Order of the includes matters, and it is: normal, bold, italic, bold+italic.
+@mixin font-face(
+  $font-family,
+  $file-path,
+  $weight: normal,
+  $style: normal,
+  $asset-pipeline: $asset-pipeline,
+  $file-formats: eot woff2 woff ttf svg) {
+
+  $font-url-prefix: font-url-prefixer($asset-pipeline);
 
-@mixin font-face($font-family, $file-path, $weight: normal, $style: normal, $asset-pipeline: $asset-pipeline) {
   @font-face {
     font-family: $font-family;
-    font-weight: $weight;
     font-style: $style;
+    font-weight: $weight;
 
-    @if $asset-pipeline == true {
-      src: font-url('#{$file-path}.eot');
-      src: font-url('#{$file-path}.eot?#iefix')          format('embedded-opentype'),
-           font-url('#{$file-path}.woff')                format('woff'),
-           font-url('#{$file-path}.ttf')                 format('truetype'),
-           font-url('#{$file-path}.svg##{$font-family}') format('svg');
-    } @else {
-      src: url('#{$file-path}.eot');
-      src: url('#{$file-path}.eot?#iefix')               format('embedded-opentype'),
-           url('#{$file-path}.woff')                     format('woff'),
-           url('#{$file-path}.ttf')                      format('truetype'),
-           url('#{$file-path}.svg##{$font-family}')      format('svg');
-    }
+    src: font-source-declaration(
+      $font-family,
+      $file-path,
+      $asset-pipeline,
+      $file-formats,
+      $font-url-prefix
+    );
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_font-feature-settings.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_font-feature-settings.scss
index 8a9f536775..9ac0452f2f 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_font-feature-settings.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_font-feature-settings.scss
@@ -1,10 +1,4 @@
-// Font feature settings mixin and property default.
-// Examples: @include font-feature-settings("liga");
-//           @include font-feature-settings("lnum" false);
-//           @include font-feature-settings("pnum" 1, "kern" 0);
-//           @include font-feature-settings("ss01", "ss02");
-
 @mixin font-feature-settings($settings...) {
   @if length($settings) == 0 { $settings: none; }
   @include prefixer(font-feature-settings, $settings, webkit moz ms spec);
-}
\ No newline at end of file
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_hidpi-media-query.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_hidpi-media-query.scss
index 111e4009b5..c2825ea611 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_hidpi-media-query.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_hidpi-media-query.scss
@@ -3,8 +3,8 @@
   @media only screen and (-webkit-min-device-pixel-ratio: $ratio),
   only screen and (min--moz-device-pixel-ratio: $ratio),
   only screen and (-o-min-device-pixel-ratio: #{$ratio}/1),
-  only screen and (min-resolution: #{round($ratio*96)}dpi),
-  only screen and (min-resolution: #{$ratio}dppx) {
+  only screen and (min-resolution: round($ratio * 96dpi)),
+  only screen and (min-resolution: $ratio * 1dppx) {
     @content;
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_hyphens.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_hyphens.scss
index 5f8bddafa5..042f3471e1 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_hyphens.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_hyphens.scss
@@ -1,4 +1,4 @@
 @mixin hyphens($hyphenation: none) {
-// none | manual | auto
+  // none | manual | auto
   @include prefixer(hyphens, $hyphenation, webkit moz ms spec);
-}
\ No newline at end of file
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_image-rendering.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_image-rendering.scss
index 03432c637d..7e1a251ca0 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_image-rendering.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_image-rendering.scss
@@ -1,14 +1,14 @@
 @mixin image-rendering ($mode:auto) {
 
   @if ($mode == crisp-edges) {
-      -ms-interpolation-mode: nearest-neighbor; // IE8+
-      image-rendering: -moz-crisp-edges;
-      image-rendering: -o-crisp-edges;
-      image-rendering: -webkit-optimize-contrast;
-      image-rendering: crisp-edges;
+    -ms-interpolation-mode: nearest-neighbor; // IE8+
+    image-rendering: -moz-crisp-edges;
+    image-rendering: -o-crisp-edges;
+    image-rendering: -webkit-optimize-contrast;
+    image-rendering: crisp-edges;
   }
 
   @else {
-      image-rendering: $mode;
+    image-rendering: $mode;
   }
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_keyframes.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_keyframes.scss
index e34616af96..cc22558f65 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_keyframes.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_keyframes.scss
@@ -13,6 +13,7 @@
       @content;
     }
   }
+
   @if $original-prefix-for-mozilla {
     @include disable-prefix-for-all();
     $prefix-for-mozilla: true !global;
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_linear-gradient.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_linear-gradient.scss
index e0da35128b..9e8163335f 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_linear-gradient.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_linear-gradient.scss
@@ -1,8 +1,8 @@
-@mixin linear-gradient($pos, $G1, $G2: null,
-                       $G3: null, $G4: null,
-                       $G5: null, $G6: null,
-                       $G7: null, $G8: null,
-                       $G9: null, $G10: null,
+@mixin linear-gradient($pos, $g1, $g2: null,
+                       $g3: null, $g4: null,
+                       $g5: null, $g6: null,
+                       $g7: null, $g8: null,
+                       $g9: null, $g10: null,
                        $fallback: null) {
   // Detect what type of value exists in $pos
   $pos-type: type-of(nth($pos, 1));
@@ -11,9 +11,9 @@
 
   // If $pos is missing from mixin, reassign vars and add default position
   @if ($pos-type == color) or (nth($pos, 1) == "transparent")  {
-    $G10: $G9; $G9: $G8; $G8: $G7; $G7: $G6; $G6: $G5;
-     $G5: $G4; $G4: $G3; $G3: $G2; $G2: $G1; $G1: $pos;
-     $pos: null;
+    $g10: $g9; $g9: $g8; $g8: $g7; $g7: $g6; $g6: $g5;
+    $g5: $g4; $g4: $g3; $g3: $g2; $g2: $g1; $g1: $pos;
+    $pos: null;
   }
 
   @if $pos {
@@ -22,10 +22,10 @@
     $pos-spec:   nth($positions, 2);
   }
 
-  $full: $G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10;
+  $full: $g1, $g2, $g3, $g4, $g5, $g6, $g7, $g8, $g9, $g10;
 
-  // Set $G1 as the default fallback color
-  $fallback-color: nth($G1, 1);
+  // Set $g1 as the default fallback color
+  $fallback-color: nth($g1, 1);
 
   // If $fallback is a color use that color as the fallback color
   @if (type-of($fallback) == color) or ($fallback == "transparent") {
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_radial-gradient.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_radial-gradient.scss
index 7a8c3765f1..8da076e28a 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_radial-gradient.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_radial-gradient.scss
@@ -1,25 +1,25 @@
 // Requires Sass 3.1+
-@mixin radial-gradient($G1,        $G2,
-                       $G3: null, $G4: null,
-                       $G5: null, $G6: null,
-                       $G7: null, $G8: null,
-                       $G9: null, $G10: null,
+@mixin radial-gradient($g1, $g2,
+                       $g3: null, $g4: null,
+                       $g5: null, $g6: null,
+                       $g7: null, $g8: null,
+                       $g9: null, $g10: null,
                        $pos: null,
                        $shape-size: null,
                        $fallback: null) {
 
-  $data: _radial-arg-parser($G1, $G2, $pos, $shape-size);
-  $G1:  nth($data, 1);
-  $G2:  nth($data, 2);
+  $data: _radial-arg-parser($g1, $g2, $pos, $shape-size);
+  $g1:  nth($data, 1);
+  $g2:  nth($data, 2);
   $pos: nth($data, 3);
   $shape-size: nth($data, 4);
 
-  $full: $G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10;
+  $full: $g1, $g2, $g3, $g4, $g5, $g6, $g7, $g8, $g9, $g10;
 
   // Strip deprecated cover/contain for spec
   $shape-size-spec: _shape-size-stripper($shape-size);
 
-  // Set $G1 as the default fallback color
+  // Set $g1 as the default fallback color
   $first-color: nth($full, 1);
   $fallback-color: nth($first-color, 1);
 
@@ -28,10 +28,10 @@
   }
 
   // Add Commas and spaces
-  $shape-size: if($shape-size, '#{$shape-size}, ', null);
-  $pos:        if($pos, '#{$pos}, ', null);
-  $pos-spec:   if($pos, 'at #{$pos}', null);
-  $shape-size-spec: if(($shape-size-spec != ' ') and ($pos == null), '#{$shape-size-spec}, ', '#{$shape-size-spec} ');
+  $shape-size: if($shape-size, "#{$shape-size}, ", null);
+  $pos:        if($pos, "#{$pos}, ", null);
+  $pos-spec:   if($pos, "at #{$pos}", null);
+  $shape-size-spec: if(($shape-size-spec != " ") and ($pos == null), "#{$shape-size-spec}, ", "#{$shape-size-spec} ");
 
   background-color:  $fallback-color;
   background-image: -webkit-radial-gradient(unquote(#{$pos}#{$shape-size}#{$full}));
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_selection.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_selection.scss
new file mode 100644
index 0000000000..cd71d4f534
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_selection.scss
@@ -0,0 +1,42 @@
+@charset "UTF-8";
+
+/// Outputs the spec and prefixed versions of the `::selection` pseudo-element.
+///
+/// @param {Bool} $current-selector [false]
+///   If set to `true`, it takes the current element into consideration.
+///
+/// @example scss - Usage
+///   .element {
+///     @include selection(true) {
+///       background-color: #ffbb52;
+///     }
+///   }
+///
+/// @example css - CSS Output
+///   .element::-moz-selection {
+///     background-color: #ffbb52;
+///   }
+///
+///   .element::selection {
+///     background-color: #ffbb52;
+///   }
+
+@mixin selection($current-selector: false) {
+  @if $current-selector {
+    &::-moz-selection {
+      @content;
+    }
+
+    &::selection {
+      @content;
+    }
+  } @else {
+    ::-moz-selection {
+      @content;
+    }
+
+    ::selection {
+      @content;
+    }
+  }
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_text-decoration.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_text-decoration.scss
new file mode 100644
index 0000000000..9222746ce1
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_text-decoration.scss
@@ -0,0 +1,19 @@
+@mixin text-decoration($value) {
+// <text-decoration-line> || <text-decoration-style> || <text-decoration-color>
+  @include prefixer(text-decoration, $value, moz);
+}
+
+@mixin text-decoration-line($line: none) {
+// none || underline || overline || line-through
+  @include prefixer(text-decoration-line, $line, moz);
+}
+
+@mixin text-decoration-style($style: solid) {
+// solid || double || dotted || dashed || wavy
+  @include prefixer(text-decoration-style, $style, moz webkit);
+}
+
+@mixin text-decoration-color($color: currentColor) {
+// currentColor || <color>
+  @include prefixer(text-decoration-color, $color, moz);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_transform.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_transform.scss
index 8cc35963d5..8ee6509ff6 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_transform.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_transform.scss
@@ -1,15 +1,15 @@
 @mixin transform($property: none) {
-//  none | <transform-function>
+  // none | <transform-function>
   @include prefixer(transform, $property, webkit moz ms o spec);
 }
 
 @mixin transform-origin($axes: 50%) {
-// x-axis - left | center | right  | length | %
-// y-axis - top  | center | bottom | length | %
-// z-axis -                          length
+  // x-axis - left | center | right  | length | %
+  // y-axis - top  | center | bottom | length | %
+  // z-axis -                          length
   @include prefixer(transform-origin, $axes, webkit moz ms o spec);
 }
 
-@mixin transform-style ($style: flat) {
+@mixin transform-style($style: flat) {
   @include prefixer(transform-style, $style, webkit moz ms o spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_transition.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_transition.scss
index 5ad4c0aed2..3c785ed527 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_transition.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_transition.scss
@@ -3,7 +3,7 @@
 //          @include transition (opacity 1s ease-in 2s, width 2s ease-out);
 //          @include transition-property (transform, opacity);
 
-@mixin transition ($properties...) {
+@mixin transition($properties...) {
   // Fix for vendor-prefix transform property
   $needs-prefixes: false;
   $webkit: ();
@@ -28,15 +28,12 @@
       }
 
       $webkit: append($webkit, $list1);
-         $moz: append($moz,    $list2);
-        $spec: append($spec,   $list3);
-    }
-
-    // Create lists for non-prefixed transition properties
-    @else {
-      $webkit:  append($webkit, $list, comma);
-      $moz:     append($moz,    $list, comma);
-      $spec:    append($spec,   $list, comma);
+      $moz:    append($moz,    $list2);
+      $spec:   append($spec,   $list3);
+    } @else {
+      $webkit: append($webkit, $list, comma);
+      $moz:    append($moz,    $list, comma);
+      $spec:   append($spec,   $list, comma);
     }
   }
 
@@ -44,34 +41,31 @@
     -webkit-transition: $webkit;
        -moz-transition: $moz;
             transition: $spec;
-  }
-  @else {
+  } @else {
     @if length($properties) >= 1 {
       @include prefixer(transition, $properties, webkit moz spec);
-    }
-
-    @else {
+    } @else {
       $properties: all 0.15s ease-out 0s;
       @include prefixer(transition, $properties, webkit moz spec);
     }
   }
 }
 
-@mixin transition-property ($properties...) {
-   -webkit-transition-property: transition-property-names($properties, 'webkit');
-      -moz-transition-property: transition-property-names($properties, 'moz');
-           transition-property: transition-property-names($properties, false);
+@mixin transition-property($properties...) {
+  -webkit-transition-property: transition-property-names($properties, "webkit");
+     -moz-transition-property: transition-property-names($properties, "moz");
+          transition-property: transition-property-names($properties, false);
 }
 
-@mixin transition-duration ($times...) {
+@mixin transition-duration($times...) {
   @include prefixer(transition-duration, $times, webkit moz spec);
 }
 
-@mixin transition-timing-function ($motions...) {
-// ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier()
+@mixin transition-timing-function($motions...) {
+  // ease | linear | ease-in | ease-out | ease-in-out | cubic-bezier()
   @include prefixer(transition-timing-function, $motions, webkit moz spec);
 }
 
-@mixin transition-delay ($times...) {
+@mixin transition-delay($times...) {
   @include prefixer(transition-delay, $times, webkit moz spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/css3/_user-select.scss b/lms/static/certificates/sass/utilities/bourbon/css3/_user-select.scss
index 1380aa8baa..d4e555100d 100644
--- a/lms/static/certificates/sass/utilities/bourbon/css3/_user-select.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/css3/_user-select.scss
@@ -1,3 +1,3 @@
-@mixin user-select($arg: none) {
-  @include prefixer(user-select, $arg, webkit moz ms spec);
+@mixin user-select($value: none) {
+  @include prefixer(user-select, $value, webkit moz ms spec);
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_assign.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_assign-inputs.scss
similarity index 93%
rename from lms/static/certificates/sass/utilities/bourbon/functions/_assign.scss
rename to lms/static/certificates/sass/utilities/bourbon/functions/_assign-inputs.scss
index 9a1db93ef7..f8aba96783 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_assign.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_assign-inputs.scss
@@ -1,5 +1,5 @@
 @function assign-inputs($inputs, $pseudo: null) {
-  $list : ();
+  $list: ();
 
   @each $input in $inputs {
     $input: unquote($input);
@@ -8,4 +8,4 @@
   }
 
   @return $list;
-}
\ No newline at end of file
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_color-lightness.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_color-lightness.scss
deleted file mode 100644
index 8c6df4e256..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_color-lightness.scss
+++ /dev/null
@@ -1,13 +0,0 @@
-// Programatically determines whether a color is light or dark
-// Returns a boolean
-// More details here http://robots.thoughtbot.com/closer-look-color-lightness
-
-@function is-light($hex-color) {
-  $-local-red: red(rgba($hex-color, 1.0));
-  $-local-green: green(rgba($hex-color, 1.0));
-  $-local-blue: blue(rgba($hex-color, 1.0));
-
-  $-local-lightness: ($-local-red * 0.2126 + $-local-green * 0.7152 + $-local-blue * 0.0722) / 255;
-
-  @return $-local-lightness > .6;
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_contains-falsy.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_contains-falsy.scss
new file mode 100644
index 0000000000..c096fdb92c
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_contains-falsy.scss
@@ -0,0 +1,20 @@
+@charset "UTF-8";
+
+/// Checks if a list does not contains a value.
+///
+/// @access private
+///
+/// @param {List} $list
+///   The list to check against.
+///
+/// @return {Bool}
+
+@function contains-falsy($list) {
+  @each $item in $list {
+    @if not $item {
+      @return true;
+    }
+  }
+
+  @return false;
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_contains.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_contains.scss
new file mode 100644
index 0000000000..3dec27db82
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_contains.scss
@@ -0,0 +1,26 @@
+@charset "UTF-8";
+
+/// Checks if a list contains a value(s).
+///
+/// @access private
+///
+/// @param {List} $list
+///   The list to check against.
+///
+/// @param {List} $values
+///   A single value or list of values to check for.
+///
+/// @example scss - Usage
+///   contains($list, $value)
+///
+/// @return {Bool}
+
+@function contains($list, $values...) {
+  @each $value in $values {
+    @if type-of(index($list, $value)) != "number" {
+      @return false;
+    }
+  }
+
+  @return true;
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_flex-grid.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_flex-grid.scss
deleted file mode 100644
index 3bbd866573..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_flex-grid.scss
+++ /dev/null
@@ -1,39 +0,0 @@
-// Flexible grid
-@function flex-grid($columns, $container-columns: $fg-max-columns) {
-  $width: $columns * $fg-column + ($columns - 1) * $fg-gutter;
-  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
-  @return percentage($width / $container-width);
-}
-
-// Flexible gutter
-@function flex-gutter($container-columns: $fg-max-columns, $gutter: $fg-gutter) {
-  $container-width: $container-columns * $fg-column + ($container-columns - 1) * $fg-gutter;
-  @return percentage($gutter / $container-width);
-}
-
-// The $fg-column, $fg-gutter and $fg-max-columns variables must be defined in your base stylesheet to properly use the flex-grid function.
-// This function takes the fluid grid equation (target / context = result) and uses columns to help define each.
-//
-// The calculation presumes that your column structure will be missing the last gutter:
-//
-//   -- column -- gutter -- column -- gutter -- column
-//
-//  $fg-column: 60px;             // Column Width
-//  $fg-gutter: 25px;             // Gutter Width
-//  $fg-max-columns: 12;          // Total Columns For Main Container
-//
-//  div {
-//    width: flex-grid(4);        // returns (315px / 995px) = 31.65829%;
-//    margin-left: flex-gutter(); // returns (25px / 995px) = 2.51256%;
-//
-//    p {
-//      width: flex-grid(2, 4);  // returns (145px / 315px) = 46.031746%;
-//      float: left;
-//      margin: flex-gutter(4);  // returns (25px / 315px) = 7.936508%;
-//    }
-//
-//    blockquote {
-//      float: left;
-//      width: flex-grid(2, 4); // returns (145px / 315px) = 46.031746%;
-//    }
-//  }
\ No newline at end of file
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_golden-ratio.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_golden-ratio.scss
deleted file mode 100644
index 463d14a00c..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_golden-ratio.scss
+++ /dev/null
@@ -1,3 +0,0 @@
-@function golden-ratio($value, $increment) {
-  @return modular-scale($value, $increment, $golden)
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_grid-width.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_grid-width.scss
deleted file mode 100644
index 8e63d83d60..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_grid-width.scss
+++ /dev/null
@@ -1,13 +0,0 @@
-@function grid-width($n) {
-  @return $n * $gw-column + ($n - 1) * $gw-gutter;
-}
-
-// The $gw-column and $gw-gutter variables must be defined in your base stylesheet to properly use the grid-width function.
-//
-//  $gw-column: 100px;         // Column Width
-//  $gw-gutter: 40px;          // Gutter Width
-//
-//  div {
-//    width: grid-width(4);    // returns 520px;
-//    margin-left: $gw-gutter; // returns 40px;
-//  }
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_is-length.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_is-length.scss
new file mode 100644
index 0000000000..5826e789b7
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_is-length.scss
@@ -0,0 +1,11 @@
+@charset "UTF-8";
+
+/// Checks for a valid CSS length.
+///
+/// @param {String} $value
+
+@function is-length($value) {
+  @return type-of($value) != "null" and (str-slice($value + "", 1, 4) == "calc"
+       or index(auto inherit initial 0, $value)
+       or (type-of($value) == "number" and not(unitless($value))));
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_is-light.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_is-light.scss
new file mode 100644
index 0000000000..92d90ac3cc
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_is-light.scss
@@ -0,0 +1,21 @@
+@charset "UTF-8";
+
+/// Programatically determines whether a color is light or dark.
+///
+/// @link http://robots.thoughtbot.com/closer-look-color-lightness
+///
+/// @param {Color (Hex)} $color
+///
+/// @example scss - Usage
+///   is-light($color)
+///
+/// @return {Bool}
+
+@function is-light($hex-color) {
+  $-local-red: red(rgba($hex-color, 1));
+  $-local-green: green(rgba($hex-color, 1));
+  $-local-blue: blue(rgba($hex-color, 1));
+  $-local-lightness: ($-local-red * 0.2126 + $-local-green * 0.7152 + $-local-blue * 0.0722) / 255;
+
+  @return $-local-lightness > 0.6;
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_is-number.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_is-number.scss
new file mode 100644
index 0000000000..a64e0bf219
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_is-number.scss
@@ -0,0 +1,11 @@
+@charset "UTF-8";
+
+/// Checks for a valid number.
+///
+/// @param {Number} $value
+///
+/// @require {function} contains
+
+@function is-number($value) {
+  @return contains("0" "1" "2" "3" "4" "5" "6" "7" "8" "9" 0 1 2 3 4 5 6 7 8 9, $value);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_is-size.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_is-size.scss
new file mode 100644
index 0000000000..661789ab49
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_is-size.scss
@@ -0,0 +1,13 @@
+@charset "UTF-8";
+
+/// Checks for a valid CSS size.
+///
+/// @param {String} $value
+///
+/// @require {function} contains
+/// @require {function} is-length
+
+@function is-size($value) {
+  @return is-length($value)
+          or contains("fill" "fit-content" "min-content" "max-content", $value);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_modular-scale.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_modular-scale.scss
index afc59eb954..20fa38812d 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_modular-scale.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_modular-scale.scss
@@ -17,7 +17,10 @@ $major-eleventh:   2.667;
 $major-twelfth:    3;
 $double-octave:    4;
 
-@function modular-scale($value, $increment, $ratio) {
+$modular-scale-ratio: $perfect-fourth !default;
+$modular-scale-base: em($em-base) !default;
+
+@function modular-scale($increment, $value: $modular-scale-base, $ratio: $modular-scale-ratio) {
   $v1: nth($value, 1);
   $v2: nth($value, length($value));
   $value: $v1;
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-em.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-em.scss
index 4832245e45..ae81a44ada 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-em.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-em.scss
@@ -4,10 +4,10 @@
 
 @function em($pxval, $base: $em-base) {
   @if not unitless($pxval) {
-      $pxval: strip-units($pxval);
+    $pxval: strip-units($pxval);
   }
   @if not unitless($base) {
-      $base: strip-units($base);
+    $base: strip-units($base);
   }
   @return ($pxval / $base) * 1em;
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-rem.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-rem.scss
index 96b244e4cb..0ac941e76b 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-rem.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_px-to-rem.scss
@@ -4,12 +4,12 @@
 
 @function rem($pxval) {
   @if not unitless($pxval) {
-      $pxval: strip-units($pxval);
+    $pxval: strip-units($pxval);
   }
 
   $base: $em-base;
   @if not unitless($base) {
-      $base: strip-units($base);
+    $base: strip-units($base);
   }
   @return ($pxval / $base) * 1rem;
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_shade.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_shade.scss
new file mode 100644
index 0000000000..8aaf2c6d28
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_shade.scss
@@ -0,0 +1,24 @@
+@charset "UTF-8";
+
+/// Mixes a color with black.
+///
+/// @param {Color} $color
+///
+/// @param {Number (Percentage)} $percent
+///   The amount of black to be mixed in.
+///
+/// @example scss - Usage
+///   .element {
+///     background-color: shade(#ffbb52, 60%);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     background-color: #664a20;
+///   }
+///
+/// @return {Color}
+
+@function shade($color, $percent) {
+  @return mix(#000, $color, $percent);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_strip-units.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_strip-units.scss
index 6afc6e601c..6c5f3e8104 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_strip-units.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_strip-units.scss
@@ -1,5 +1,17 @@
-// Srtips the units from a value. e.g. 12px -> 12
+@charset "UTF-8";
 
-@function strip-units($val) {
-  @return ($val / ($val * 0 + 1));
+/// Strips the unit from a number.
+///
+/// @param {Number (With Unit)} $value
+///
+/// @example scss - Usage
+///   $dimension: strip-units(10em);
+///
+/// @example css - CSS Output
+///   $dimension: 10;
+///
+/// @return {Number (Unitless)}
+
+@function strip-units($value) {
+  @return ($value / ($value * 0 + 1));
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_tint-shade.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_tint-shade.scss
deleted file mode 100644
index f7172004ac..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_tint-shade.scss
+++ /dev/null
@@ -1,9 +0,0 @@
-// Add percentage of white to a color
-@function tint($color, $percent){
-  @return mix(white, $color, $percent);
-}
-
-// Add percentage of black to a color
-@function shade($color, $percent){
-  @return mix(black, $color, $percent);
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_tint.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_tint.scss
new file mode 100644
index 0000000000..2e3381488d
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_tint.scss
@@ -0,0 +1,24 @@
+@charset "UTF-8";
+
+/// Mixes a color with white.
+///
+/// @param {Color} $color
+///
+/// @param {Number (Percentage)} $percent
+///   The amount of white to be mixed in.
+///
+/// @example scss - Usage
+///   .element {
+///     background-color: tint(#6ecaa6, 40%);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     background-color: #a8dfc9;
+///   }
+///
+/// @return {Color}
+
+@function tint($color, $percent) {
+  @return mix(#fff, $color, $percent);
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_transition-property-name.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_transition-property-name.scss
index 54cd422811..18348b93ab 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_transition-property-name.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_transition-property-name.scss
@@ -2,21 +2,21 @@
 // Example: transition-property-names((transform, color, background), moz) -> -moz-transform, color, background
 //************************************************************************//
 @function transition-property-names($props, $vendor: false) {
-	$new-props: ();
-	
-	@each $prop in $props {
-		$new-props: append($new-props, transition-property-name($prop, $vendor), comma);
-	}
+  $new-props: ();
 
-	@return $new-props;
+  @each $prop in $props {
+    $new-props: append($new-props, transition-property-name($prop, $vendor), comma);
+  }
+
+  @return $new-props;
 }
 
 @function transition-property-name($prop, $vendor: false) {
-	// put other properties that need to be prefixed here aswell
-	@if $vendor and $prop == transform {
-		@return unquote('-'+$vendor+'-'+$prop);
-	}
-	@else {
-		@return $prop;
-	}
-}
\ No newline at end of file
+  // put other properties that need to be prefixed here aswell
+  @if $vendor and $prop == transform {
+    @return unquote('-'+$vendor+'-'+$prop);
+  }
+  @else {
+    @return $prop;
+  }
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/functions/_unpack.scss b/lms/static/certificates/sass/utilities/bourbon/functions/_unpack.scss
index 377596365c..4367935d52 100644
--- a/lms/static/certificates/sass/utilities/bourbon/functions/_unpack.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/functions/_unpack.scss
@@ -1,17 +1,27 @@
-// Convert shorthand to the 4-value syntax
+@charset "UTF-8";
+
+/// Converts shorthand to the 4-value syntax.
+///
+/// @param {List} $shorthand
+///
+/// @example scss - Usage
+///   .element {
+///     margin: unpack(1em 2em);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     margin: 1em 2em 1em 2em;
+///   }
 
 @function unpack($shorthand) {
   @if length($shorthand) == 1 {
     @return nth($shorthand, 1) nth($shorthand, 1) nth($shorthand, 1) nth($shorthand, 1);
-  }
-  @else if length($shorthand) == 2 {
+  } @else if length($shorthand) == 2 {
     @return nth($shorthand, 1) nth($shorthand, 2) nth($shorthand, 1) nth($shorthand, 2);
-  }
-  @else if length($shorthand) == 3 {
+  } @else if length($shorthand) == 3 {
     @return nth($shorthand, 1) nth($shorthand, 2) nth($shorthand, 3) nth($shorthand, 2);
-  }
-  @else {
+  } @else {
     @return $shorthand;
   }
 }
-
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_convert-units.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_convert-units.scss
index 3443db397c..efae7c33b7 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_convert-units.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_convert-units.scss
@@ -3,8 +3,8 @@
 // Source: http://sassmeister.com/gist/9647408
 //************************************************************************//
 @function _convert-units($number, $unit) {
-  $strings: 'px' 'cm' 'mm' '%' 'ch' 'pica' 'in' 'em' 'rem' 'pt' 'pc' 'ex' 'vw' 'vh' 'vmin' 'vmax', 'deg', 'rad', 'grad', 'turn';
-  $units:   1px  1cm  1mm  1%  1ch  1pica  1in  1em  1rem  1pt  1pc  1ex  1vw  1vh  1vmin  1vmax,  1deg,  1rad,  1grad, 1turn;
+  $strings: "px" "cm" "mm" "%" "ch" "pica" "in" "em" "rem" "pt" "pc" "ex" "vw" "vh" "vmin" "vmax", "deg", "rad", "grad", "turn";
+  $units:   1px  1cm  1mm  1%  1ch  1pica  1in  1em  1rem  1pt  1pc  1ex  1vw  1vh  1vmin  1vmax, 1deg, 1rad, 1grad, 1turn;
   $index: index($strings, $unit);
 
   @if not $index {
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_directional-values.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_directional-values.scss
new file mode 100644
index 0000000000..6ee538db48
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_directional-values.scss
@@ -0,0 +1,96 @@
+@charset "UTF-8";
+
+/// Directional-property mixins are shorthands for writing properties like the following
+///
+/// @ignore You can also use `false` instead of `null`.
+///
+/// @param {List} $vals
+///   List of directional values
+///
+/// @example scss - Usage
+///   .element {
+///     @include border-style(dotted null);
+///     @include margin(null 0 10px);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     border-bottom-style: dotted;
+///     border-top-style: dotted;
+///     margin-bottom: 10px;
+///     margin-left: 0;
+///     margin-right: 0;
+///   }
+///
+/// @require {function} contains-falsy
+///
+/// @return {List}
+
+@function collapse-directionals($vals) {
+  $output: null;
+
+  $a: nth($vals, 1);
+  $b: if(length($vals) < 2, $a, nth($vals, 2));
+  $c: if(length($vals) < 3, $a, nth($vals, 3));
+  $d: if(length($vals) < 2, $a, nth($vals, if(length($vals) < 4, 2, 4)));
+
+  @if $a == 0 { $a: 0; }
+  @if $b == 0 { $b: 0; }
+  @if $c == 0 { $c: 0; }
+  @if $d == 0 { $d: 0; }
+
+  @if $a == $b and $a == $c and $a == $d { $output: $a;          }
+  @else if $a == $c and $b == $d         { $output: $a $b;       }
+  @else if $b == $d                      { $output: $a $b $c;    }
+  @else                                  { $output: $a $b $c $d; }
+
+  @return $output;
+}
+
+/// Output directional properties, for instance `margin`.
+///
+/// @access private
+///
+/// @param {String} $pre
+///   Prefix to use
+/// @param {String} $suf
+///   Suffix to use
+/// @param {List} $vals
+///   List of values
+///
+/// @require {function} collapse-directionals
+/// @require {function} contains-falsy
+
+@mixin directional-property($pre, $suf, $vals) {
+  // Property Names
+  $top:    $pre + "-top"    + if($suf, "-#{$suf}", "");
+  $bottom: $pre + "-bottom" + if($suf, "-#{$suf}", "");
+  $left:   $pre + "-left"   + if($suf, "-#{$suf}", "");
+  $right:  $pre + "-right"  + if($suf, "-#{$suf}", "");
+  $all:    $pre +             if($suf, "-#{$suf}", "");
+
+  $vals: collapse-directionals($vals);
+
+  @if contains-falsy($vals) {
+    @if nth($vals, 1) { #{$top}: nth($vals, 1); }
+
+    @if length($vals) == 1 {
+      @if nth($vals, 1) { #{$right}: nth($vals, 1); }
+    } @else {
+      @if nth($vals, 2) { #{$right}: nth($vals, 2); }
+    }
+
+    @if length($vals) == 2 {
+      @if nth($vals, 1) { #{$bottom}: nth($vals, 1); }
+      @if nth($vals, 2) { #{$left}:   nth($vals, 2); }
+    } @else if length($vals) == 3 {
+      @if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
+      @if nth($vals, 2) { #{$left}:   nth($vals, 2); }
+    } @else if length($vals) == 4 {
+      @if nth($vals, 3) { #{$bottom}: nth($vals, 3); }
+      @if nth($vals, 4) { #{$left}:   nth($vals, 4); }
+    }
+  } @else {
+    #{$all}: $vals;
+  }
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_font-source-declaration.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_font-source-declaration.scss
new file mode 100644
index 0000000000..7688fc9a4c
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_font-source-declaration.scss
@@ -0,0 +1,43 @@
+// Used for creating the source string for fonts using @font-face
+// Reference: http://goo.gl/Ru1bKP
+
+@function font-url-prefixer($asset-pipeline) {
+  @if $asset-pipeline == true {
+    @return font-url;
+  } @else {
+    @return url;
+  }
+}
+
+@function font-source-declaration(
+  $font-family,
+  $file-path,
+  $asset-pipeline,
+  $file-formats,
+  $font-url) {
+
+  $src: null;
+
+  $formats-map: (
+    eot:   "#{$file-path}.eot?#iefix" format("embedded-opentype"),
+    woff2: "#{$file-path}.woff2" format("woff2"),
+    woff:  "#{$file-path}.woff" format("woff"),
+    ttf:   "#{$file-path}.ttf" format("truetype"),
+    svg:   "#{$file-path}.svg##{$font-family}" format("svg")
+  );
+
+  @each $key, $values in $formats-map {
+    @if contains($file-formats, $key) {
+      $file-path: nth($values, 1);
+      $font-format: nth($values, 2);
+
+      @if $asset-pipeline == true {
+        $src: append($src, font-url($file-path) $font-format, comma);
+      } @else {
+        $src: append($src, url($file-path) $font-format, comma);
+      }
+    }
+  }
+
+  @return $src;
+}
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_is-num.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_is-num.scss
deleted file mode 100644
index 71459e1404..0000000000
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_is-num.scss
+++ /dev/null
@@ -1,8 +0,0 @@
-//************************************************************************//
-// Helper for linear-gradient-parser
-//************************************************************************//
-@function _is-num($char) {
-  $values: '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' 0 1 2 3 4 5 6 7 8 9;
-  $index: index($values, $char);
-  @return if($index, true, false);
-}
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-gradient-parser.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-gradient-parser.scss
index 12bcdcda8f..3d259312d4 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-gradient-parser.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-gradient-parser.scss
@@ -10,7 +10,7 @@
 
   $has-multiple-vals: str-index($first-val, " ");
   $has-single-position: unquote(_position-flipper($first-val) + "");
-  $has-angle: _is-num(str-slice($first-val, 0, 0));
+  $has-angle: is-number(str-slice($first-val, 0, 0));
 
   @if $has-multiple-vals {
     $gradients: _linear-side-corner-parser($image, $first-val, $prefix, $suffix, $has-multiple-vals);
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-positions-parser.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-positions-parser.scss
index d26383edce..6d5cb6e1f0 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-positions-parser.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_linear-positions-parser.scss
@@ -54,7 +54,7 @@
 }
 
 @function _position-flipper($pos) {
- @return if($pos == left, right, null)
+  @return if($pos == left, right, null)
          if($pos == right, left, null)
          if($pos == top, bottom, null)
          if($pos == bottom, top, null);
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-arg-parser.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-arg-parser.scss
index a3a3704af5..56c6030b74 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-arg-parser.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-arg-parser.scss
@@ -1,5 +1,5 @@
-@function _radial-arg-parser($G1, $G2, $pos, $shape-size) {
-  @each $value in $G1, $G2 {
+@function _radial-arg-parser($g1, $g2, $pos, $shape-size) {
+  @each $value in $g1, $g2 {
     $first-val: nth($value, 1);
     $pos-type:  type-of($first-val);
     $spec-at-index: null;
@@ -22,7 +22,7 @@
           $pos: $pos nth($value, $i);
         }
       }
-      $G1: null;
+      $g1: null;
     }
 
     // If not spec calculate correct values
@@ -37,8 +37,8 @@
 
           $pos: $value;
 
-          @if $pos == $G1 {
-            $G1: null;
+          @if $pos == $g1 {
+            $g1: null;
           }
         }
 
@@ -54,16 +54,16 @@
 
           $shape-size: $value;
 
-          @if $value == $G1 {
-            $G1: null;
+          @if $value == $g1 {
+            $g1: null;
           }
 
-          @else if $value == $G2 {
-            $G2: null;
+          @else if $value == $g2 {
+            $g2: null;
           }
         }
       }
     }
   }
-  @return $G1, $G2, $pos, $shape-size;
+  @return $g1, $g2, $pos, $shape-size;
 }
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-gradient-parser.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-gradient-parser.scss
index 6dde50f064..1895db0a70 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-gradient-parser.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-gradient-parser.scss
@@ -18,7 +18,7 @@
     $gradients: (
       webkit-image: -webkit- + $prefix + $pos + $suffix,
       spec-image: $image
-    )
+    );
   }
 
   @else if $is-spec-syntax == 1 {
@@ -27,7 +27,7 @@
     $gradients: (
       webkit-image: -webkit- + $prefix + $pos + $suffix,
       spec-image: $image
-    )
+    );
   }
 
   @else if str-index($image, "cover") or str-index($image, "contain") {
@@ -36,14 +36,14 @@
     $gradients: (
       webkit-image: null,
       spec-image: $image
-    )
+    );
   }
 
   @else {
     $gradients: (
       webkit-image: -webkit- + $image,
       spec-image: $image
-    )
+    );
   }
 
   @return $gradients;
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-positions-parser.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-positions-parser.scss
index 6a5b477778..3c552ad791 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-positions-parser.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_radial-positions-parser.scss
@@ -10,8 +10,8 @@
   $spec: "#{$shape-size-spec} #{$pos-spec}";
 
   // Add comma
-  @if ($spec != '  ') {
-    $spec: "#{$spec},"
+  @if ($spec != "  ") {
+    $spec: "#{$spec},";
   }
 
   @return $pre-spec $spec;
diff --git a/lms/static/certificates/sass/utilities/bourbon/helpers/_str-to-num.scss b/lms/static/certificates/sass/utilities/bourbon/helpers/_str-to-num.scss
index b3d616824d..3ef1d873b4 100644
--- a/lms/static/certificates/sass/utilities/bourbon/helpers/_str-to-num.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/helpers/_str-to-num.scss
@@ -4,7 +4,7 @@
 //************************************************************************//
 @function _str-to-num($string) {
   // Matrices
-  $strings: '0' '1' '2' '3' '4' '5' '6' '7' '8' '9';
+  $strings: "0" "1" "2" "3" "4" "5" "6" "7" "8" "9";
   $numbers:  0   1   2   3   4   5   6   7   8   9;
 
   // Result
@@ -17,11 +17,11 @@
     $character: str-slice($string, $i, $i);
     $index: index($strings, $character);
 
-    @if $character == '-' {
+    @if $character == "-" {
       $minus: true;
     }
 
-    @else if $character == '.' {
+    @else if $character == "." {
       $divider: 1;
     }
 
diff --git a/lms/static/certificates/sass/utilities/bourbon/settings/_asset-pipeline.scss b/lms/static/certificates/sass/utilities/bourbon/settings/_asset-pipeline.scss
index d481a6afb1..4c6afc5bb3 100644
--- a/lms/static/certificates/sass/utilities/bourbon/settings/_asset-pipeline.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/settings/_asset-pipeline.scss
@@ -1 +1,7 @@
+@charset "UTF-8";
+
+/// A global setting to enable or disable the `$asset-pipeline` variable for all functions that accept it.
+///
+/// @type Bool
+
 $asset-pipeline: false !default;
diff --git a/lms/static/certificates/sass/utilities/bourbon/settings/_prefixer.scss b/lms/static/certificates/sass/utilities/bourbon/settings/_prefixer.scss
index ecab49fb54..8c390514d4 100644
--- a/lms/static/certificates/sass/utilities/bourbon/settings/_prefixer.scss
+++ b/lms/static/certificates/sass/utilities/bourbon/settings/_prefixer.scss
@@ -1,6 +1,9 @@
-// Variable settings for /addons/prefixer.scss
+@charset "UTF-8";
+
+/// Global variables to enable or disable vendor prefixes
+
 $prefix-for-webkit:    true !default;
 $prefix-for-mozilla:   true !default;
 $prefix-for-microsoft: true !default;
 $prefix-for-opera:     true !default;
-$prefix-for-spec:      true !default; // required for keyframe mixin
+$prefix-for-spec:      true !default;
diff --git a/lms/static/certificates/sass/utilities/neat/_neat-helpers.scss b/lms/static/certificates/sass/utilities/neat/_neat-helpers.scss
index e915c698b9..9c182d2ee8 100644
--- a/lms/static/certificates/sass/utilities/neat/_neat-helpers.scss
+++ b/lms/static/certificates/sass/utilities/neat/_neat-helpers.scss
@@ -5,3 +5,4 @@
 // Settings
 @import "settings/grid";
 @import "settings/visual-grid";
+@import "settings/disable-warnings";
diff --git a/lms/static/certificates/sass/utilities/neat/_neat.scss b/lms/static/certificates/sass/utilities/neat/_neat.scss
index e93d636e6b..9d9477df56 100644
--- a/lms/static/certificates/sass/utilities/neat/_neat.scss
+++ b/lms/static/certificates/sass/utilities/neat/_neat.scss
@@ -1,14 +1,14 @@
-// Bourbon Neat 1.6.0.pre
-// MIT Licensed
-// Copyright (c) 2012-2013 thoughtbot, inc.
+// Neat 1.7.1
+// http://neat.bourbon.io
+// Copyright 2012-2015 thoughtbot, inc.
+// MIT License
 
 // Helpers
 @import "neat-helpers";
 
 // Grid
 @import "grid/private";
-@import "grid/reset";
-@import "grid/grid";
+@import "grid/box-sizing";
 @import "grid/omega";
 @import "grid/outer-container";
 @import "grid/span-columns";
@@ -19,3 +19,5 @@
 @import "grid/media";
 @import "grid/to-deprecate";
 @import "grid/visual-grid";
+@import "grid/display-context";
+@import "grid/direction-context";
diff --git a/lms/static/certificates/sass/utilities/neat/functions/_new-breakpoint.scss b/lms/static/certificates/sass/utilities/neat/functions/_new-breakpoint.scss
index a89c9ce6bb..1bebad50df 100644
--- a/lms/static/certificates/sass/utilities/neat/functions/_new-breakpoint.scss
+++ b/lms/static/certificates/sass/utilities/neat/functions/_new-breakpoint.scss
@@ -1,14 +1,47 @@
-@function new-breakpoint($query:$feature $value $columns, $total-columns: $grid-columns) {
+@charset "UTF-8";
 
+/// Returns a media context (media query / grid context) that can be stored in a variable and passed to `media()` as a single-keyword argument. Media contexts defined using `new-breakpoint` are used by the visual grid, as long as they are defined before importing Neat.
+///
+/// @param {List} $query
+///   A list of media query features and values. Each `$feature` should have a corresponding `$value`.
+///
+///   If there is only a single `$value` in `$query`, `$default-feature` is going to be used.
+///
+///   The number of total columns in the grid can be set by passing `$columns` at the end of the list (overrides `$total-columns`). For a list of valid values for `$feature`, click [here](http://www.w3.org/TR/css3-mediaqueries/#media1).
+///
+/// @param {Number (unitless)} $total-columns ($grid-columns)
+///   - Number of columns to use in the new grid context. Can be set as a shorthand in the first parameter.
+///
+/// @example scss - Usage
+///   $mobile: new-breakpoint(max-width 480px 4);
+///
+///   .element {
+///     @include media($mobile) {
+///       @include span-columns(4);
+///     }
+///   }
+///
+/// @example css - CSS Output
+///   @media screen and (max-width: 480px) {
+///     .element {
+///       display: block;
+///       float: left;
+///       margin-right: 7.42297%;
+///       width: 100%;
+///     }
+///     .element:last-child {
+///       margin-right: 0;
+///     }
+///   }
+
+@function new-breakpoint($query: $feature $value $columns, $total-columns: $grid-columns) {
   @if length($query) == 1 {
     $query: $default-feature nth($query, 1) $total-columns;
-  }
-
-  @else if length($query) % 2 == 0 {
+  } @else if is-even(length($query)) {
     $query: append($query, $total-columns);
   }
 
-  @if not belongs-to($query, $visual-grid-breakpoints) {
+  @if is-not(belongs-to($query, $visual-grid-breakpoints)) {
     $visual-grid-breakpoints: append($visual-grid-breakpoints, $query, comma) !global;
   }
 
diff --git a/lms/static/certificates/sass/utilities/neat/functions/_private.scss b/lms/static/certificates/sass/utilities/neat/functions/_private.scss
index 6f03cfcc7c..872d4dc58d 100644
--- a/lms/static/certificates/sass/utilities/neat/functions/_private.scss
+++ b/lms/static/certificates/sass/utilities/neat/functions/_private.scss
@@ -1,30 +1,29 @@
-// Checks if a number is even
-@function is-even($int) {
-  @if $int%2 == 0   {
-    @return true;
-  }
-
-  @return false;
+// Not function for Libsass compatibility
+// https://github.com/sass/libsass/issues/368
+@function is-not($value) {
+  @return if($value, false, true);
 }
 
-// Checks if an element belongs to a list
-@function belongs-to($tested-item, $list) {
-  @each $item in $list {
-    @if $item == $tested-item {
-      @return true;
-    }
-  }
+// Checks if a number is even
+@function is-even($int) {
+  @return $int % 2 == 0;
+}
 
-  @return false;
+// Checks if an element belongs to a list or not
+@function belongs-to($tested-item, $list) {
+  @return is-not(not-belongs-to($tested-item, $list));
+}
+
+@function not-belongs-to($tested-item, $list) {
+  @return is-not(index($list, $tested-item));
 }
 
 // Contains display value
 @function contains-display-value($query) {
-  @if belongs-to(table, $query) or belongs-to(block, $query) or belongs-to(inline-block, $query) or belongs-to(inline, $query) {
-    @return true;
-  }
-
-  @return false;
+  @return belongs-to(table, $query)
+       or belongs-to(block, $query)
+       or belongs-to(inline-block, $query)
+       or belongs-to(inline, $query);
 }
 
 // Parses the first argument of span-columns()
@@ -32,39 +31,31 @@
   @if length($span) == 3 {
     $container-columns: nth($span, 3);
     @return $container-columns;
-  }
-
-  @else if length($span) == 2 {
+  } @else if length($span) == 2 {
     $container-columns: nth($span, 2);
     @return $container-columns;
   }
 
-  @else {
-    @return $grid-columns;
-  }
+  @return $grid-columns;
 }
 
 @function container-shift($shift: $shift) {
-  $parent-columns: $grid-columns !global !default;
+  $parent-columns: $grid-columns !default !global;
 
   @if length($shift) == 3 {
     $container-columns: nth($shift, 3);
     @return $container-columns;
-  }
-
-  @else if length($shift) == 2 {
+  } @else if length($shift) == 2 {
     $container-columns: nth($shift, 2);
     @return $container-columns;
   }
 
-  @else {
-    @return $parent-columns;
-  }
+  @return $parent-columns;
 }
 
 // Generates a striped background
 @function gradient-stops($grid-columns, $color: $visual-grid-color) {
-  $transparent: rgba(0,0,0,0);
+  $transparent: transparent;
 
   $column-width: flex-grid(1, $grid-columns);
   $gutter-width: flex-gutter($grid-columns);
@@ -77,9 +68,7 @@
       $values: append($values, $transparent $column-offset, comma);
       $values: append($values, $color $column-offset, comma);
       $column-offset: $column-offset + $column-width;
-    }
-
-    @else {
+    } @else {
       $values: append($values, $color $column-offset, comma);
       $values: append($values, $transparent $column-offset, comma);
       $column-offset: $column-offset + $gutter-width;
@@ -91,9 +80,9 @@
 
 // Layout direction
 @function get-direction($layout, $default) {
-  $direction: nil;
-  
-  @if $layout == LTR or $layout == RTL {
+  $direction: null;
+
+  @if to-upper-case($layout) == "LTR" or to-upper-case($layout) == "RTL" {
     $direction: direction-from-layout($layout);
   } @else {
     $direction: direction-from-layout($default);
@@ -103,9 +92,9 @@
 }
 
 @function direction-from-layout($layout) {
-  $direction: nil;
+  $direction: null;
 
-  @if $layout == LTR {
+  @if to-upper-case($layout) == "LTR" {
     $direction: right;
   } @else {
     $direction: left;
@@ -117,7 +106,7 @@
 @function get-opposite-direction($direction) {
   $opposite-direction: left;
 
-  @if $direction == left {
+  @if $direction == "left" {
     $opposite-direction: right;
   }
 
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_box-sizing.scss b/lms/static/certificates/sass/utilities/neat/grid/_box-sizing.scss
new file mode 100644
index 0000000000..eeab658f93
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/neat/grid/_box-sizing.scss
@@ -0,0 +1,15 @@
+@charset "UTF-8";
+
+@if $border-box-sizing == true {
+  html { // http://bit.ly/1qk2tVR
+    box-sizing: border-box;
+  }
+
+  * {
+    &,
+    &:before,
+    &:after {
+      box-sizing: inherit;
+    }
+  }
+}
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_direction-context.scss b/lms/static/certificates/sass/utilities/neat/grid/_direction-context.scss
new file mode 100644
index 0000000000..99c0faf25f
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/neat/grid/_direction-context.scss
@@ -0,0 +1,33 @@
+@charset "UTF-8";
+
+/// Changes the direction property used by other mixins called in the code block argument.
+///
+/// @param {String} $direction (left-to-right)
+///   Layout direction to be used within the block. Can be `left-to-right` or `right-to-left`.
+///
+/// @example scss - Usage
+///   @include direction-context(right-to-left) {
+///    .right-to-left-block {
+///      @include span-columns(6);
+///     }
+///   }
+///
+/// @example css - CSS Output
+///   .right-to-left-block {
+///     float: right;
+///      ...
+///   }
+
+@mixin direction-context($direction: left-to-right) {
+  $scope-direction: $layout-direction;
+
+  @if to-lower-case($direction) == "left-to-right" {
+    $layout-direction: LTR !global;
+  } @else if to-lower-case($direction) == "right-to-left" {
+    $layout-direction: RTL !global;
+  }
+
+  @content;
+
+  $layout-direction: $scope-direction !global;
+}
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_display-context.scss b/lms/static/certificates/sass/utilities/neat/grid/_display-context.scss
new file mode 100644
index 0000000000..6970a275fc
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/neat/grid/_display-context.scss
@@ -0,0 +1,28 @@
+@charset "UTF-8";
+
+/// Changes the display property used by other mixins called in the code block argument.
+///
+/// @param {String} $display (block)
+///   Display value to be used within the block. Can be `table` or `block`.
+///
+/// @example scss
+///   @include display-context(table) {
+///    .display-table {
+///      @include span-columns(6);
+///     }
+///   }
+///
+/// @example css
+///   .display-table {
+///      display: table-cell;
+///      ...
+///   }
+
+@mixin display-context($display: block) {
+  $scope-display: $container-display-table;
+  $container-display-table: $display == table !global;
+
+  @content;
+
+  $container-display-table: $scope-display !global;
+}
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_fill-parent.scss b/lms/static/certificates/sass/utilities/neat/grid/_fill-parent.scss
index 859c97790b..1606854116 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_fill-parent.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_fill-parent.scss
@@ -1,7 +1,24 @@
+@charset "UTF-8";
+
+/// Forces the element to fill its parent container.
+///
+/// @example scss - Usage
+///   .element {
+///     @include fill-parent;
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     width: 100%;
+///     -webkit-box-sizing: border-box;
+///     -moz-box-sizing: border-box;
+///     box-sizing: border-box;
+///   }
+
 @mixin fill-parent() {
   width: 100%;
 
   @if $border-box-sizing == false {
-    @include box-sizing(border-box);
+    box-sizing: border-box;
   }
 }
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_grid.scss b/lms/static/certificates/sass/utilities/neat/grid/_grid.scss
deleted file mode 100644
index e074b6c536..0000000000
--- a/lms/static/certificates/sass/utilities/neat/grid/_grid.scss
+++ /dev/null
@@ -1,5 +0,0 @@
-@if $border-box-sizing == true {
-  * {
-    @include box-sizing(border-box);
-  }
-}
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_media.scss b/lms/static/certificates/sass/utilities/neat/grid/_media.scss
index bf27f70ee5..2c23fb63ad 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_media.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_media.scss
@@ -1,4 +1,60 @@
-@mixin media($query:$feature $value $columns, $total-columns: $grid-columns) {
+@charset "UTF-8";
+
+/// Outputs a media-query block with an optional grid context (the total number of columns used in the grid).
+///
+/// @param {List} $query
+///   A list of media query features and values, where each `$feature` should have a corresponding `$value`.
+///   For a list of valid values for `$feature`, click [here](http://www.w3.org/TR/css3-mediaqueries/#media1).
+///
+///   If there is only a single `$value` in `$query`, `$default-feature` is going to be used.
+///
+///   The number of total columns in the grid can be set by passing `$columns` at the end of the list (overrides `$total-columns`).
+///
+///
+/// @param {Number (unitless)} $total-columns ($grid-columns)
+///   - Number of columns to use in the new grid context. Can be set as a shorthand in the first parameter.
+///
+/// @example scss - Usage
+///   .responsive-element {
+///      @include media(769px) {
+///        @include span-columns(6);
+///      }
+///   }
+///
+///  .new-context-element {
+///    @include media(min-width 320px max-width 480px, 6) {
+///      @include span-columns(6);
+///    }
+///  }
+///
+/// @example css - CSS Output
+///  @media screen and (min-width: 769px) {
+///    .responsive-element {
+///      display: block;
+///      float: left;
+///      margin-right: 2.35765%;
+///      width: 48.82117%;
+///    }
+///
+///    .responsive-element:last-child {
+///      margin-right: 0;
+///    }
+///  }
+///
+///  @media screen and (min-width: 320px) and (max-width: 480px) {
+///    .new-context-element {
+///      display: block;
+///      float: left;
+///      margin-right: 4.82916%;
+///      width: 100%;
+///    }
+///
+///    .new-context-element:last-child {
+///      margin-right: 0;
+///    }
+///  }
+
+@mixin media($query: $feature $value $columns, $total-columns: $grid-columns) {
   @if length($query) == 1 {
     @media screen and ($default-feature: nth($query, 1)) {
       $default-grid-columns: $grid-columns;
@@ -6,31 +62,29 @@
       @content;
       $grid-columns: $default-grid-columns !global;
     }
-  }
-
-  @else {
-    $loopTo: length($query);
-    $mediaQuery: 'screen and ';
+  } @else {
+    $loop-to: length($query);
+    $media-query: "screen and ";
     $default-grid-columns: $grid-columns;
     $grid-columns: $total-columns !global;
 
-    @if length($query) % 2 != 0 {
-      $grid-columns: nth($query, $loopTo) !global;
-      $loopTo: $loopTo - 1;
+    @if is-not(is-even(length($query))) {
+      $grid-columns: nth($query, $loop-to) !global;
+      $loop-to: $loop-to - 1;
     }
 
     $i: 1;
-    @while $i <= $loopTo {
-      $mediaQuery: $mediaQuery + '(' + nth($query, $i) + ': ' + nth($query, $i + 1) + ') ';
+    @while $i <= $loop-to {
+      $media-query: $media-query + "(" + nth($query, $i) + ": " + nth($query, $i + 1) + ") ";
 
-      @if ($i + 1) != $loopTo {
-        $mediaQuery: $mediaQuery + 'and ';
+      @if ($i + 1) != $loop-to {
+        $media-query: $media-query + "and ";
       }
 
       $i: $i + 2;
     }
 
-    @media #{$mediaQuery} {
+    @media #{$media-query} {
       @content;
       $grid-columns: $default-grid-columns !global;
     }
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_omega.scss b/lms/static/certificates/sass/utilities/neat/grid/_omega.scss
index c99ed6cf8a..075c2eed63 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_omega.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_omega.scss
@@ -1,16 +1,48 @@
-// Remove last element gutter
+@charset "UTF-8";
+
+/// Removes the element's gutter margin, regardless of its position in the grid hierarchy or display property. It can target a specific element, or every `nth-child` occurrence. Works only with `block` layouts.
+///
+/// @param {List} $query (block)
+///   List of arguments. Supported arguments are `nth-child` selectors (targets a specific pseudo element) and `auto` (targets `last-child`).
+///
+///   When passed an `nth-child` argument of type `*n` with `block` display, the omega mixin automatically adds a clear to the `*n+1` th element. Note that composite arguments such as `2n+1` do not support this feature.
+///
+///   **Deprecation warning**: The omega mixin will no longer take a `$direction` argument. To change the layout direction, use `row($direction)` or set `$default-layout-direction` instead.
+///
+/// @example scss - Usage
+///   .element {
+///     @include omega;
+///   }
+///
+///   .nth-element {
+///     @include omega(4n);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     margin-right: 0;
+///   }
+///
+///   .nth-element:nth-child(4n) {
+///     margin-right: 0;
+///   }
+///
+///   .nth-element:nth-child(4n+1) {
+///     clear: left;
+///   }
+
 @mixin omega($query: block, $direction: default) {
-  $table: if(belongs-to(table, $query), true, false);
-  $auto: if(belongs-to(auto, $query), true, false);
+  $table: belongs-to(table, $query);
+  $auto: belongs-to(auto, $query);
 
   @if $direction != default {
-    @warn "The omega mixin will no longer take a $direction argument. To change the layout direction, use row($direction) or set $default-layout-direction instead."
+    @include -neat-warn("The omega mixin will no longer take a $direction argument. To change the layout direction, use the direction(){...} mixin.");
   } @else {
     $direction: get-direction($layout-direction, $default-layout-direction);
   }
 
   @if $table {
-    @warn "The omega mixin no longer removes padding in table layouts."
+    @include -neat-warn("The omega mixin no longer removes padding in table layouts.");
   }
 
   @if length($query) == 1 {
@@ -27,22 +59,16 @@
     @else {
       @include nth-child($query, $direction);
     }
-  }
-
-  @else if length($query) == 2 {
+  } @else if length($query) == 2 {
     @if $auto {
       &:last-child {
         margin-#{$direction}: 0;
       }
-    }
-
-    @else {
+    } @else {
       @include nth-child(nth($query, 1), $direction);
     }
-  }
-
-  @else {
-    @warn "Too many arguments passed to the omega() mixin."
+  } @else {
+    @include -neat-warn("Too many arguments passed to the omega() mixin.");
   }
 }
 
@@ -53,7 +79,7 @@
     margin-#{$direction}: 0;
   }
 
-  @if type-of($query) == number {
+  @if type-of($query) == number and unit($query) == "n" {
     &:nth-child(#{$query}+1) {
       clear: $opposite-direction;
     }
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_outer-container.scss b/lms/static/certificates/sass/utilities/neat/grid/_outer-container.scss
index 22c541f455..8ed32e49b8 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_outer-container.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_outer-container.scss
@@ -1,6 +1,36 @@
-@mixin outer-container {
+@charset "UTF-8";
+
+/// Makes an element a outer container by centring it in the viewport, clearing its floats, and setting its `max-width`.
+/// Although optional, using `outer-container` is recommended. The mixin can be called on more than one element per page, as long as they are not nested.
+///
+/// @param {Number (unit)} $local-max-width ($max-width)
+///   Max width to be applied to the element. Can be a percentage or a measure.
+///
+/// @example scss - Usage
+///   .element {
+///     @include outer-container(100%);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     *zoom: 1;
+///     max-width: 100%;
+///     margin-left: auto;
+///     margin-right: auto;
+///   }
+///
+///   .element:before, .element:after {
+///     content: " ";
+///     display: table;
+///   }
+///
+///   .element:after {
+///     clear: both;
+///   }
+
+@mixin outer-container($local-max-width: $max-width) {
   @include clearfix;
-  max-width: $max-width;
+  max-width: $local-max-width;
   margin: {
     left: auto;
     right: auto;
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_pad.scss b/lms/static/certificates/sass/utilities/neat/grid/_pad.scss
index 3ef5d80e45..77fd338678 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_pad.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_pad.scss
@@ -1,3 +1,20 @@
+@charset "UTF-8";
+
+/// Adds padding to the element.
+///
+/// @param {List} $padding (flex-gutter())
+///   A list of padding value(s) to use. Passing `default` in the list will result in using the gutter width as a padding value.
+///
+/// @example scss - Usage
+///   .element {
+///     @include pad(30px -20px 10px default);
+///   }
+///
+/// @example css - CSS Output
+///   .element {
+///     padding: 30px -20px 10px 2.35765%;
+///   }
+
 @mixin pad($padding: flex-gutter()) {
   $padding-list: null;
   @each $value in $padding {
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_private.scss b/lms/static/certificates/sass/utilities/neat/grid/_private.scss
index b1953368d7..4c4e18c177 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_private.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_private.scss
@@ -3,7 +3,7 @@ $fg-column: $column;
 $fg-gutter: $gutter;
 $fg-max-columns: $grid-columns;
 $container-display-table: false !default;
-$layout-direction: nil !default;
+$layout-direction: LTR !default;
 
 @function flex-grid($columns, $container-columns: $fg-max-columns) {
   $width: $columns * $fg-column + ($columns - 1) * $fg-gutter;
@@ -31,13 +31,5 @@ $layout-direction: nil !default;
 }
 
 @function is-display-table($container-is-display-table, $display) {
-  $display-table: false;
-
-  @if $container-is-display-table == true {
-    $display-table: true;
-  } @else if $display == table {
-    $display-table: true;
-  }
-
-  @return $display-table;
+  @return $container-is-display-table == true or $display == table;
 }
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_reset.scss b/lms/static/certificates/sass/utilities/neat/grid/_reset.scss
deleted file mode 100644
index 496c4a775b..0000000000
--- a/lms/static/certificates/sass/utilities/neat/grid/_reset.scss
+++ /dev/null
@@ -1,12 +0,0 @@
-@mixin reset-display {
-  $container-display-table: false !global;
-}
-
-@mixin reset-layout-direction {
-  $layout-direction: $default-layout-direction !global;
-}
-
-@mixin reset-all {
-  @include reset-display;
-  @include reset-layout-direction;
-}
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_row.scss b/lms/static/certificates/sass/utilities/neat/grid/_row.scss
index 81da6d36a6..e7a65498a4 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_row.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_row.scss
@@ -1,17 +1,52 @@
-@mixin row($display: block, $direction: $default-layout-direction) {
-  @include clearfix;
+@charset "UTF-8";
+
+/// Designates the element as a row of columns in the grid layout. It clears the floats on the element and sets its display property. Rows can't be nested, but there can be more than one row element—with different display properties—per layout.
+///
+/// @param {String} $display (default)
+///  Sets the display property of the element and the display context that will be used by its children. Can be `block` or `table`.
+///
+/// @param {String} $direction ($default-layout-direction)
+///  Sets the layout direction. Can be `LTR` (left-to-right) or `RTL` (right-to-left).
+///
+/// @example scss - Usage
+///  .element {
+///    @include row();
+///  }
+///
+/// @example css - CSS Output
+///  .element {
+///    *zoom: 1;
+///    display: block;
+///  }
+///
+/// .element:before, .element:after {
+///   content: " ";
+///   display: table;
+/// }
+///
+/// .element:after {
+///   clear: both;
+/// }
+
+@mixin row($display: default, $direction: $default-layout-direction) {
+  @if $direction != $default-layout-direction {
+    @include -neat-warn("The $direction argument will be deprecated in future versions in favor of the direction(){...} mixin.");
+  }
+
   $layout-direction: $direction !global;
 
+  @if $display != default {
+    @include -neat-warn("The $display argument will be deprecated in future versions in favor of the display(){...} mixin.");
+  }
+
   @if $display == table {
     display: table;
     @include fill-parent;
     table-layout: fixed;
     $container-display-table: true !global;
-  }
-
-  @else {
+  } @else {
+    @include clearfix;
     display: block;
     $container-display-table: false !global;
   }
 }
-
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_shift.scss b/lms/static/certificates/sass/utilities/neat/grid/_shift.scss
index 1d27b9b77f..24a267ba7f 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_shift.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_shift.scss
@@ -1,7 +1,41 @@
+@charset "UTF-8";
+
+/// Translates an element horizontally by a number of columns. Positive arguments shift the element to the active layout direction, while negative ones shift it to the opposite direction.
+///
+/// @param {Number (unitless)} $n-columns (1)
+///   Number of columns by which the element shifts.
+///
+/// @example scss - Usage
+///   .element {
+///     @include shift(-3);
+///   }
+///
+/// @example css - CSS output
+///   .element {
+///     margin-left: -25.58941%;
+///   }
+
 @mixin shift($n-columns: 1) {
   @include shift-in-context($n-columns);
 }
 
+/// Translates an element horizontally by a number of columns, in a specific nesting context.
+///
+/// @param {List} $shift
+///   A list containing the number of columns to shift (`$columns`) and the number of columns of the parent element (`$container-columns`).
+///
+///   The two values can be separated with any string such as `of`, `/`, etc.
+///
+/// @example scss - Usage
+///   .element {
+///     @include shift(-3 of 6);
+///   }
+///
+/// @example css - CSS output
+///   .element {
+///     margin-left: -52.41458%;
+///   }
+
 @mixin shift-in-context($shift: $columns of $container-columns) {
   $n-columns: nth($shift, 1);
   $parent-columns: container-shift($shift) !global;
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_span-columns.scss b/lms/static/certificates/sass/utilities/neat/grid/_span-columns.scss
index c79193d93c..c8f0a379e9 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_span-columns.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_span-columns.scss
@@ -1,8 +1,57 @@
+@charset "UTF-8";
+
+/// Specifies the number of columns an element should span. If the selector is nested the number of columns of its parent element should be passed as an argument as well.
+///
+/// @param {List} $span
+///   A list containing `$columns`, the unitless number of columns the element spans (required), and `$container-columns`, the number of columns the parent element spans (optional).
+///
+///   If only one value is passed, it is assumed that it's `$columns` and that that `$container-columns` is equal to `$grid-columns`, the total number of columns in the grid.
+///
+///   The values can be separated with any string such as `of`, `/`, etc.
+///
+/// @param {String} $display (block)
+///   Sets the display property of the element. By default it sets the display propert of the element to `block`.
+///
+///   If passed `block-collapse`, it also removes the margin gutter by adding it to the element width.
+///
+///   If passed `table`, it sets the display property to `table-cell` and calculates the width of the element without taking gutters into consideration. The result does not align with the block-based grid.
+///
+/// @example scss - Usage
+///   .element {
+///     @include span-columns(6);
+///
+///    .nested-element {
+///      @include span-columns(2 of 6);
+///    }
+///  }
+///
+/// @example css - CSS Output
+///   .element {
+///     display: block;
+///     float: left;
+///     margin-right: 2.35765%;
+///     width: 48.82117%;
+///   }
+///
+///   .element:last-child {
+///     margin-right: 0;
+///   }
+///
+///   .element .nested-element {
+///     display: block;
+///     float: left;
+///     margin-right: 4.82916%;
+///     width: 30.11389%;
+///   }
+///
+///   .element .nested-element:last-child {
+///     margin-right: 0;
+///   }
+
 @mixin span-columns($span: $columns of $container-columns, $display: block) {
   $columns: nth($span, 1);
   $container-columns: container-span($span);
 
-  // Set nesting context (used by shift())
   $parent-columns: get-parent-columns($container-columns) !global;
 
   $direction: get-direction($layout-direction, $default-layout-direction);
@@ -21,7 +70,7 @@
     }
 
     @if $display == collapse {
-      @warn "The 'collapse' argument will be deprecated. Use 'block-collapse' instead."
+      @include -neat-warn("The 'collapse' argument will be deprecated. Use 'block-collapse' instead.");
     }
 
     @if $display == collapse or $display == block-collapse {
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_to-deprecate.scss b/lms/static/certificates/sass/utilities/neat/grid/_to-deprecate.scss
index d0a681fd12..aeea0795b8 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_to-deprecate.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_to-deprecate.scss
@@ -1,5 +1,7 @@
+@charset "UTF-8";
+
 @mixin breakpoint($query:$feature $value $columns, $total-columns: $grid-columns) {
-  @warn "The breakpoint() mixin was renamed to media() in Neat 1.0. Please update your project with the new syntax before the next version bump.";
+  @include -neat-warn("The breakpoint() mixin was renamed to media() in Neat 1.0. Please update your project with the new syntax before the next version bump.");
 
   @if length($query) == 1 {
     @media screen and ($default-feature: nth($query, 1)) {
@@ -8,50 +10,88 @@
       @content;
       $grid-columns: $default-grid-columns;
     }
-  }
-
-  @else if length($query) == 2 {
+  } @else if length($query) == 2 {
     @media screen and (nth($query, 1): nth($query, 2)) {
       $default-grid-columns: $grid-columns;
       $grid-columns: $total-columns;
       @content;
       $grid-columns: $default-grid-columns;
     }
-  }
-
-  @else if length($query) == 3 {
+  } @else if length($query) == 3 {
     @media screen and (nth($query, 1): nth($query, 2)) {
       $default-grid-columns: $grid-columns;
       $grid-columns: nth($query, 3);
       @content;
       $grid-columns: $default-grid-columns;
     }
-  }
-
-  @else if length($query) == 4 {
+  } @else if length($query) == 4 {
     @media screen and (nth($query, 1): nth($query, 2)) and (nth($query, 3): nth($query, 4)) {
       $default-grid-columns: $grid-columns;
       $grid-columns: $total-columns;
       @content;
       $grid-columns: $default-grid-columns;
     }
-  }
-
-  @else if length($query) == 5 {
+  } @else if length($query) == 5 {
     @media screen and (nth($query, 1): nth($query, 2)) and (nth($query, 3): nth($query, 4)) {
       $default-grid-columns: $grid-columns;
       $grid-columns: nth($query, 5);
       @content;
       $grid-columns: $default-grid-columns;
     }
-  }
-
-  @else {
-    @warn "Wrong number of arguments for breakpoint(). Read the documentation for more details.";
+  } @else {
+    @include -neat-warn("Wrong number of arguments for breakpoint(). Read the documentation for more details.");
   }
 }
 
 @mixin nth-omega($nth, $display: block, $direction: default) {
-  @warn "The nth-omega() mixin is deprecated. Please use omega() instead.";
+  @include -neat-warn("The nth-omega() mixin is deprecated. Please use omega() instead.");
   @include omega($nth $display, $direction);
 }
+
+/// Resets the active display property to `block`. Particularly useful when changing the display property in a single row.
+///
+/// @example scss - Usage
+///   .element {
+///     @include row(table);
+///     // Context changed to table display
+///   }
+///
+///   @include reset-display;
+///   // Context is reset to block display
+
+@mixin reset-display {
+  $container-display-table: false !global;
+  @include -neat-warn("Resetting $display will be deprecated in future versions in favor of the display(){...} mixin.");
+}
+
+/// Resets the active layout direction to the default value set in `$default-layout-direction`. Particularly useful when changing the layout direction in a single row.
+///
+/// @example scss - Usage
+///   .element {
+///     @include row($direction: RTL);
+///     // Context changed to right-to-left
+///   }
+///
+///   @include reset-layout-direction;
+///   // Context is reset to left-to-right
+
+@mixin reset-layout-direction {
+  $layout-direction: $default-layout-direction !global;
+  @include -neat-warn("Resetting $direction will be deprecated in future versions in favor of the direction(){...} mixin.");
+}
+
+/// Resets both the active layout direction and the active display property.
+///
+/// @example scss - Usage
+///   .element {
+///     @include row(table, RTL);
+///     // Context changed to table table and right-to-left
+///   }
+///
+///   @include reset-all;
+///   // Context is reset to block display and left-to-right
+
+@mixin reset-all {
+  @include reset-display;
+  @include reset-layout-direction;
+}
diff --git a/lms/static/certificates/sass/utilities/neat/grid/_visual-grid.scss b/lms/static/certificates/sass/utilities/neat/grid/_visual-grid.scss
index 1c822fd322..1192d82888 100644
--- a/lms/static/certificates/sass/utilities/neat/grid/_visual-grid.scss
+++ b/lms/static/certificates/sass/utilities/neat/grid/_visual-grid.scss
@@ -1,26 +1,27 @@
+@charset "UTF-8";
+
 @mixin grid-column-gradient($values...) {
-  background-image: deprecated-webkit-gradient(linear, left top, left bottom, $values);
-  background-image:  -webkit-linear-gradient(left, $values);
-  background-image:     -moz-linear-gradient(left, $values);
-  background-image:      -ms-linear-gradient(left, $values);
-  background-image:       -o-linear-gradient(left, $values);
-  background-image: unquote("linear-gradient(left, #{$values})");
+  background-image: -webkit-linear-gradient(left, $values);
+  background-image: -moz-linear-gradient(left, $values);
+  background-image: -ms-linear-gradient(left, $values);
+  background-image: -o-linear-gradient(left, $values);
+  background-image: unquote("linear-gradient(to left, #{$values})");
 }
 
 @if $visual-grid == true or $visual-grid == yes {
   body:before {
-    content: '';
-    display: inline-block;
     @include grid-column-gradient(gradient-stops($grid-columns));
+    content: "";
+    display: inline-block;
     height: 100%;
     left: 0;
     margin: 0 auto;
     max-width: $max-width;
     opacity: $visual-grid-opacity;
+    pointer-events: none;
     position: fixed;
     right: 0;
     width: 100%;
-    pointer-events: none;
 
     @if $visual-grid-index == back {
       z-index: -1;
@@ -31,7 +32,7 @@
     }
 
     @each $breakpoint in $visual-grid-breakpoints {
-      @if $breakpoint != nil {
+      @if $breakpoint {
         @include media($breakpoint) {
           @include grid-column-gradient(gradient-stops($grid-columns));
         }
diff --git a/lms/static/certificates/sass/utilities/neat/settings/_disable-warnings.scss b/lms/static/certificates/sass/utilities/neat/settings/_disable-warnings.scss
new file mode 100644
index 0000000000..3f9b92a6a0
--- /dev/null
+++ b/lms/static/certificates/sass/utilities/neat/settings/_disable-warnings.scss
@@ -0,0 +1,13 @@
+@charset "UTF-8";
+
+/// Disable all deprecation warnings. Defaults to `false`. Set with a `!global` flag.
+///
+/// @type Bool
+
+$disable-warnings: false !default;
+
+@mixin -neat-warn($message) {
+  @if $disable-warnings == false {
+    @warn "#{$message}";
+  }
+}
diff --git a/lms/static/certificates/sass/utilities/neat/settings/_grid.scss b/lms/static/certificates/sass/utilities/neat/settings/_grid.scss
index f1dcda4780..f51914406f 100644
--- a/lms/static/certificates/sass/utilities/neat/settings/_grid.scss
+++ b/lms/static/certificates/sass/utilities/neat/settings/_grid.scss
@@ -1,7 +1,55 @@
-$column: golden-ratio(1em, 3) !default; // Column width
-$gutter: golden-ratio(1em, 1) !default; // Gutter between each two columns
-$grid-columns: 12 !default; // Total number of columns in the grid
-$max-width: em(1088) !default; // Max-width of the outer container
-$border-box-sizing: true !default; // Makes all elements have a border-box layout
+@charset "UTF-8";
+
+/// Sets the relative width of a single grid column. The unit used should be the same one used to define `$gutter`. To learn more about golden-ratio() see [Bourbon docs](http://bourbon.io/docs/#golden-ratio). Set with a `!global` flag.
+///
+/// @type Number (Unit)
+
+$column: golden-ratio(1em, 3) !default;
+
+/// Sets the relative width of a single grid gutter. The unit used should be the same one used to define `$column`. To learn more about golden-ratio() see [Bourbon docs](http://bourbon.io/docs/#golden-ratio). Set with the `!global` flag.
+///
+/// @type Number (Unit)
+
+$gutter: golden-ratio(1em, 1) !default;
+
+/// Sets the total number of columns in the grid. Its value can be overridden inside a media query using the `media()` mixin. Set with the `!global` flag.
+///
+/// @type Number (Unitless)
+
+$grid-columns: 12 !default;
+
+/// Sets the max-width property of the element that includes `outer-container()`. To learn more about `em()` see [Bourbon docs](http://bourbon.io/docs/#px-to-em). Set with the `!global` flag.
+///
+/// @type Number (Unit)
+///
+$max-width: em(1088) !default;
+
+/// When set to true, it sets the box-sizing property of all elements to `border-box`. Set with a `!global` flag.
+///
+/// @type Bool
+///
+/// @example css - CSS Output
+///   html {
+///     -webkit-box-sizing: border-box;
+///     -moz-box-sizing: border-box;
+///     box-sizing: border-box; }
+///
+///   *, *:before, *:after {
+///     -webkit-box-sizing: inherit;
+///     -moz-box-sizing: inherit;
+///     box-sizing: inherit;
+///   }
+
+$border-box-sizing: true !default;
+
+/// Sets the default [media feature](http://www.w3.org/TR/css3-mediaqueries/#media) that `media()` and `new-breakpoint()` revert to when only a breakpoint value is passed. Set with a `!global` flag.
+///
+/// @type String
+
 $default-feature: min-width; // Default @media feature for the breakpoint() mixin
+
+///Sets the default layout direction of the grid. Can be `LTR` or `RTL`. Set with a `!global` flag.
+///
+///@type String
+
 $default-layout-direction: LTR !default;
diff --git a/lms/static/certificates/sass/utilities/neat/settings/_visual-grid.scss b/lms/static/certificates/sass/utilities/neat/settings/_visual-grid.scss
index 611c2b3727..9cd1815a2b 100644
--- a/lms/static/certificates/sass/utilities/neat/settings/_visual-grid.scss
+++ b/lms/static/certificates/sass/utilities/neat/settings/_visual-grid.scss
@@ -1,5 +1,27 @@
-$visual-grid: false !default; // Display the base grid
-$visual-grid-color: #EEE !default;
-$visual-grid-index: back !default; // Show grid behind content (back) or overlay it over the content (front)
+@charset "UTF-8";
+
+/// Displays the visual grid when set to true. The overlaid grid may be few pixels off depending on the browser's rendering engine and pixel rounding algorithm. Set with the `!global` flag.
+///
+/// @type Bool
+
+$visual-grid: false !default;
+
+/// Sets the visual grid color. Set with `!global` flag.
+///
+/// @type Color
+
+$visual-grid-color: #eee !default;
+
+/// Sets the `z-index` property of the visual grid. Can be `back` (behind content) or `front` (in front of content). Set with `!global` flag.
+///
+/// @type String
+
+$visual-grid-index: back !default;
+
+/// Sets the opacity property of the visual grid. Set with `!global` flag.
+///
+/// @type Number (unitless)
+
 $visual-grid-opacity: 0.4 !default;
+
 $visual-grid-breakpoints: () !default;
diff --git a/lms/static/certificates/sass/views/_certificate.scss b/lms/static/certificates/sass/views/_certificate.scss
index 92e7cbcdfc..56322831f9 100644
--- a/lms/static/certificates/sass/views/_certificate.scss
+++ b/lms/static/certificates/sass/views/_certificate.scss
@@ -198,7 +198,7 @@
   &.is-idverified {
 
     .status {
-      background: $color-basic-achievement;
+      background: $color-greater-achievement;
     }
 
     .accomplishment {
@@ -215,7 +215,7 @@
     }
 
     .certificate-type {
-      color: $blue;
+      color: $color-greater-achievement;
 
       .wrapper-img {
         width: 200px;