Merge pull request #63 from mahotilo/patch-10

Background none --> transparent

Author: juek

universal_editor/editor.css

@@ -130,7 +130,7 @@ color:#7F3300;
 -o-box-sizing:border-box;
 box-sizing:border-box;
 box-shadow:none;
-background-color:none;
+background-color:transparent;
 border:none;
 padding:4px 6px;
 width:100%!important;