drupal integration - revised/proofed header and footer styles to match spacing of marketing site and renamed social icons

lms/static/sass/multicourse/_account.scss

@@ -335,10 +335,10 @@
     button[type="submit"] {
       @include button(simple, $blue);
       @include box-sizing(border-box);
-      @include border-radius(2px);
+      @include border-radius(3px);
       padding: ($baseline*0.75) $baseline;
       font-size: em(16);
-      font-weight: 600;
+      font-weight: 700;
       letter-spacing: 0;
       text-align: center;
 

lms/static/sass/shared/_footer.scss

@@ -1,6 +1,6 @@
 .wrapper-footer {
   border-top: 1px solid tint($m-gray,50%);
-  padding: $baseline ($baseline/2) ($baseline*1.5) ($baseline/2);
+  padding: 25px ($baseline/2) ($baseline*1.5) ($baseline/2);
   background: $white;
 
   footer {
@@ -58,6 +58,7 @@
       }
 
       .colophon-about {
+        @include clearfix();
 
         img {
           width: 68px;
@@ -79,12 +80,12 @@
 
     // references
     .references {
-      margin: 0;
+      margin: -10px 0 0 0;
       width: flex-grid(4);
       float: right;
 
       .nav-social {
-        margin: 0 0 ($baseline/4) 0;
+        margin: 0;
         text-align: right;
 
         li {
@@ -110,7 +111,7 @@
       }
 
       .copyright {
-        margin: 0 0 ($baseline/4) 0;
+        margin: -2px 0 8px 0;
         font-size: em(11);
         color: tint($m-gray,50%);
         text-align: right;

lms/static/sass/shared/_header.scss

@@ -299,10 +299,11 @@ header.global {
         @include box-sizing(border-box);
         @include border-radius(3px);
         padding: ($baseline/4) ($baseline/2);
-        font-size: em(14);
-        font-weight: 600;
-        letter-spacing: 0;
+        font-size: em(15);
+        font-weight: 500;
+        letter-spacing: 1px;
         text-align: center;
+        text-transform: uppercase;
 
         &:hover {
           text-decoration: none;