diff --git a/cms/static/coffee/src/views/module_edit.coffee b/cms/static/coffee/src/views/module_edit.coffee
index d5b6ef1b52..22fb90c1b9 100644
--- a/cms/static/coffee/src/views/module_edit.coffee
+++ b/cms/static/coffee/src/views/module_edit.coffee
@@ -27,6 +27,8 @@ class CMS.Views.ModuleEdit extends Backbone.View
           el: metadataEditor,
           model: new CMS.Models.MetadataEditor(metadataEditor.data('metadata'))
           });
+      # Checks for number input fields and adds polyfill 
+      #triggerNumberPolyfill()
 
   changedMetadata: ->
     return @metadataEditor.getModifiedMetadataValues()
diff --git a/cms/static/sass/views/_unit.scss b/cms/static/sass/views/_unit.scss
index e9049e9da5..74a354d09d 100644
--- a/cms/static/sass/views/_unit.scss
+++ b/cms/static/sass/views/_unit.scss
@@ -234,7 +234,7 @@ body.course.unit {
               opacity:.8;
 
               &:hover {
-                opacity:1;
+                opacity:.9;
                 background-color: tint($lightBluishGrey, 20%);
               }
 
@@ -481,6 +481,7 @@ body.course.unit {
   top: 0;
   right: 0;
   background-color: $blue;
+  border-bottom: 1px solid $blue-d2;
   color: $white;
 
   //Component Name
@@ -517,12 +518,12 @@ body.course.unit {
         &.is-set {
           @include linear-gradient($blue, $blue);
           color: $blue-d1;
-          box-shadow: inset 0 2px 2px $shadow-d1;
+          box-shadow: inset 1px 1px 1px $shadow-d1;
           background-color: $blue;
           cursor: default;
 
           &:hover {
-            box-shadow: inset 0 2px 2px $shadow-d1;
+            box-shadow: inset 1px 1px 1px $shadow-d1;
             background-color: $blue;
           }
         }
@@ -575,7 +576,7 @@ body.course.unit {
       background-color: $white;
       padding: 20px;
       border-bottom: 1px solid $gray-l2;
-      opacity: .6;
+      opacity: .8;
 
       &:last-child {
         //margin-bottom: 0;
@@ -688,8 +689,6 @@ body.course.unit {
         }
       }
 
-      //input[type=others]
-
       .action.setting-clear {
         @include font-size(11);
         background-color: $gray-l4;
diff --git a/common/lib/xmodule/xmodule/css/codemirror/codemirror.scss b/common/lib/xmodule/xmodule/css/codemirror/codemirror.scss
index 0dc07919ae..91c79d970f 100644
--- a/common/lib/xmodule/xmodule/css/codemirror/codemirror.scss
+++ b/common/lib/xmodule/xmodule/css/codemirror/codemirror.scss
@@ -2,4 +2,5 @@
   background: #fff;
   font-size: 13px;
   color: #3c3c3c;
+  padding: 15px;
 }
\ No newline at end of file
diff --git a/common/lib/xmodule/xmodule/css/editor/edit.scss b/common/lib/xmodule/xmodule/css/editor/edit.scss
index ac53bb5a70..d30f69bcd2 100644
--- a/common/lib/xmodule/xmodule/css/editor/edit.scss
+++ b/common/lib/xmodule/xmodule/css/editor/edit.scss
@@ -10,8 +10,6 @@
     position: relative;
     @include linear-gradient(top, #d4dee8, #c9d5e2);
     padding: 5px;
-    border: 1px solid #3c3c3c;
-    border-radius: 3px 3px 0 0;
     border-bottom-color: #a5aaaf;
     @include clearfix;
 
diff --git a/common/static/js/vendor/html5-input-polyfills/number-polyfill.js b/common/static/js/vendor/html5-input-polyfills/number-polyfill.js
index 080ae27be6..ab47dcdd94 100644
--- a/common/static/js/vendor/html5-input-polyfills/number-polyfill.js
+++ b/common/static/js/vendor/html5-input-polyfills/number-polyfill.js
@@ -4,7 +4,8 @@
 HTML5 Number polyfill | Jonathan Stipe | https://github.com/jonstipe/number-polyfill
 */
 
-
+function triggerNumberPolyfill() {
+  
 (function() {
 
   (function($) {
@@ -297,3 +298,5 @@ HTML5 Number polyfill | Jonathan Stipe | https://github.com/jonstipe/number-poly
   })(jQuery);
 
 }).call(this);
+
+}
\ No newline at end of file
diff --git a/common/static/js/vendor/tiny_mce/themes/advanced/skins/studio/ui.css b/common/static/js/vendor/tiny_mce/themes/advanced/skins/studio/ui.css
index 77afc23874..fc97eb6450 100644
--- a/common/static/js/vendor/tiny_mce/themes/advanced/skins/studio/ui.css
+++ b/common/static/js/vendor/tiny_mce/themes/advanced/skins/studio/ui.css
@@ -40,7 +40,7 @@
   padding: 10px 10px 9px;
   vertical-align: top;
 }
-.studioSkin .mceIframeContainer {border: 1px solid #3c3c3c; border-top: none;}
+.studioSkin .mceIframeContainer {border: 1px solid white; border-top: none;}
 .studioSkin .mceStatusbar {background:#F0F0EE; font-size:9pt; line-height:16px; overflow:visible; color:#000; display:block; height:20px}
 .studioSkin .mceStatusbar div {float:left; margin:2px}
 .studioSkin .mceStatusbar a.mceResize {display:block; float:right; background:url(../../img/studio-icons.png) -800px 0; width:20px; height:20px; cursor:se-resize; outline:0}