prettify.css

.pln { color: #000 }  /* plain text */

@media screen {
  .str { color: #080 }  /* string content */
  .kwd { color: #008 }  /* a keyword */
  .com { color: #800 }  /* a comment */
  .typ { color: #606 }  /* a type name */
  .lit { color: #066 }  /* a literal value */
  /* punctuation, lisp open bracket, lisp close bracket */
  .pun, .opn, .clo { color: #660 }
  .tag { color: #008 }  /* a markup tag name */
  .atn { color: #606 }  /* a markup attribute name */
  .atv { color: #080 }  /* a markup attribute value */
  .dec, .var { color: #606 }  /* a declaration; a variable name */
  .fun { color: red }  /* a function name */
}

/* Use higher contrast and text-weight for printable form. */
@media print, projection {
  .str { color: #060 }
  .kwd { color: #006; font-weight: bold }
  .com { color: #600; font-style: italic }
  .typ { color: #404; font-weight: bold }
  .lit { color: #044 }
  .pun, .opn, .clo { color: #440 }
  .tag { color: #006; font-weight: bold }
  .atn { color: #404 }
  .atv { color: #060 }
}

pre.prettyprint {
  padding: 8px;
  background-color: #f7f7f9;
  border: 1px solid #e1e1e8;
}
pre.prettyprint.linenums {
  -webkit-box-shadow: inset 40px 0 0 #fbfbfc, inset 41px 0 0 #ececf0;
     -moz-box-shadow: inset 40px 0 0 #fbfbfc, inset 41px 0 0 #ececf0;
          box-shadow: inset 40px 0 0 #fbfbfc, inset 41px 0 0 #ececf0;
}
ol.linenums {
  margin: 0 0 0 33px; /* IE indents via margin-left */
} 
ol.linenums li {
  padding-left: 12px;
  font-size:12px;
  color: #bebec5;
  line-height: 18px;
  text-shadow: 0 1px 0 #fff;
  list-style-type:decimal!important;
}