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;

}