CodeMirror: CSS mode

 
/* Some example CSS */
 
@import url("something.css");
 
body {
  margin: 0;
  padding: 3em 6em;
  font-family: tahoma, arial, sans-serif;
  color: #000;
}
 
#navigation a {
  font-weight: bold;
  text-decoration: none !important;
}
 
h1 {
  font-size: 2.5em;
}
 
h2 {
  font-size: 1.7em;
}
 
h1:before, h2:before {
  content: "::";
}
 
code {
  font-family: courier, monospace;
  font-size: 80%;
  color: #418A8A;
}
 

MIME types defined: text/css.

Parsing/Highlighting Tests: normal, verbose.