vendor/assets/stylesheets/codemirror/themes/ambiance.css in codemirror-rails-3.02 vs vendor/assets/stylesheets/codemirror/themes/ambiance.css in codemirror-rails-3.12

@@ -44,10 +44,9 @@
   font-family: Monaco, Menlo,"Andale Mono","lucida console","Courier New",monospace !important;
   color: #E6E1DC;
   background-color: #202020;
   -webkit-box-shadow: inset 0 0 10px black;
   -moz-box-shadow: inset 0 0 10px black;
-  -o-box-shadow: inset 0 0 10px black;
   box-shadow: inset 0 0 10px black;
 }
 
 .cm-s-ambiance .CodeMirror-gutters {
   background: #3D3D3D;