css for rdoc, code syntax like github

rdoc.css

/*
 * "Darkfish" Rdoc CSS
 * $Id: rdoc.css 54 2009-01-27 01:09:48Z deveiant $
 *
 * Author: Michael Granger <ged@FaerieMUD.org>
 * Edited: Ruben Espinosa <rderoldan1@gmail.com>
 *
 */

/* Base Green is: #6C8C22 */

* { padding: 0; margin: 0; }

body {

  font: 13px "Helvetica Neue", Helvetica, Tahoma, sans-serif;
  margin-left: 40px;
  color: #333;
  min-height: 100%;
}
body.file-popup {
  font-size: 90%;
  margin-left: 0;
}

h1, h2, h3, h4, h5, h6{

    margin: 20px 0 10px;
    padding: 0;
    font-weight: bold;
    -webkit-font-smoothing: antialiased;
    cursor: text;
    position: relative;
}
h1{
    font-size: 28px;
    color: #000;
}
h2{
    font-size: 24px;
    border-bottom: 1px solid #ccc;
    color: #000;
}
h3{
    font-size: 18px;
}
h4{
    font-size: 16px;
}
h5{
    font-size: 14px;
}
h6{
    color: #777;
    font-size: 14px;
}
:link,
:visited {
  color: #6C8C22;
  text-decoration: none;
}
:link:hover,
:visited:hover {
  border-bottom: 1px dotted #6C8C22;
}

pre {
  background: #ddd;
  padding: 0.5em 0;
}

pre.ruby{
    overflow: auto;
    background: #eee;
    color: #333;
    border: 1px solid #eee;
    margin: 0;

}
/* @group Generic Classes */

.initially-hidden {
}

#search-field {
  width: 98%;
  background: #eee;
  border: none;
  height: 1.5em;
  -webkit-border-radius: 4px;
}
#search-field:focus {
  background: #f1edba;
}
#search-field:-moz-placeholder,
#search-field::-webkit-input-placeholder {
  font-weight: bold;
  color: #666;
}

.missing-docs {
  font-size: 120%;
  background: white url(images/wrench_orange.png) no-repeat 4px center;
  color: #ccc;
  line-height: 2em;
  border: 1px solid #d00;
  opacity: 1;
  padding-left: 20px;
  text-indent: 24px;
  letter-spacing: 3px;
  font-weight: bold;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
}

.target-section {
  border: 2px solid #dcce90;
  border-left-width: 8px;
  padding: 0 1em;
  background: #fff3c2;
}

/* @end */

/* @group Index Page, Standalone file pages */
.indexpage ul {
  line-height: 160%;
  list-style: none;
}
.indexpage ul :link,
.indexpage ul :visited {
  font-size: 16px;
}

.indexpage li {
  padding-left: 20px;
}

.indexpage ul > li {
  background: url(images/bullet_black.png) no-repeat left 4px;
}
.indexpage li.method {
  background: url(images/plugin.png) no-repeat left 4px;
}
.indexpage li.module {
  background: url(images/package.png) no-repeat left 4px;
}
.indexpage li.class {
  background: url(images/ruby.png) no-repeat left 4px;
}
.indexpage li.file {
  background: url(images/page_white_text.png) no-repeat left 4px;
}
.indexpage li li {
  background: url(images/tag_blue.png) no-repeat left 4px;
}
.indexpage li .toc-toggle {
  width: 16px;
  height: 16px;
  background: url(images/add.png) no-repeat;
}

.indexpage li .toc-toggle.open {
  background: url(images/delete.png) no-repeat;
}

/* @end */

/* @group Top-Level Structure */

#metadata {
  float: left;
  width: 260px;
}

#documentation {
  margin: 2em 1em 5em 300px;
  min-width: 340px;
}

#validator-badges {
  clear: both;
  margin: 1em 1em 2em;
  font-size: smaller;
}

/* @end */

/* @group Metadata Section */
#metadata .section {
  background-color: #dedede;
  -moz-border-radius: 5px;
  -webkit-border-radius: 5px;
  border: 1px solid #aaa;
  margin: 0 8px 8px;
  font-size: 90%;
  overflow: hidden;
}
#metadata h3.section-header {
  margin: 0;
  padding: 2px 8px;
  background: #ccc;
  color: #666;
  -moz-border-radius-topleft: 4px;
  -moz-border-radius-topright: 4px;
  -webkit-border-top-left-radius: 4px;
  -webkit-border-top-right-radius: 4px;
  border-bottom: 1px solid #aaa;
}
#metadata #home-section h3.section-header {
  border-bottom: 0;
}

#metadata ul,
#metadata dl,
#metadata p {
  padding:  8px;
  list-style: none;
}

#file-metadata {
  margin-top: 2em;
}

#file-metadata ul {
  padding-left: 28px;
  list-style-image: url(images/page_green.png);
}

dl.svninfo {
  color: #666;
  margin: 0;
}
dl.svninfo dt {
  font-weight: bold;
}

ul.link-list li {
  white-space: nowrap;
}
ul.link-list .type {
  font-size: 8px;
  text-transform: uppercase;
  color: white;
  background: #969696;
  padding: 2px 4px;
  -webkit-border-radius: 5px;
}

/* @end */

/* @group Class Metadata Section */
#class-metadata {
  margin-top: 2em;
}
/* @end */

/* @group Project Metadata Section */
#project-metadata {
  margin-top: 2em;
}

#project-metadata .section {
  border: 1px solid #aaa;
}
#project-metadata h3.section-header {
  border-bottom: 1px solid #aaa;
  position: relative;
}

#project-metadata form {
  color: #777;
  background: #ccc;
}

/* @end */

/* @group Documentation Section */
.description {
  font-size: 100%;
  color: #333;
}

.description p {
  margin: 1em 0.4em;
}

.description li p {
  margin: 0;
}

.description ol,
.description ul {
  margin-left: 1.5em;
}
.description ol li,
.description ul li {
  line-height: 1.4em;
}

.note-list {
  margin: 8px 0;
}

.label-list {
  margin: 8px 1.5em;
  border: 1px solid #ccc;
}
.description .label-list {
  font-size: 14px;
}

.note-list dt {
  font-weight: bold;
}
.note-list dd {
  padding: 0 12px;
}

.label-list dt {
  padding: 2px 4px;
  font-weight: bold;
  background: #ddd;
}
.label-list dd {
  padding: 2px 12px;
}
.label-list dd + dt,
.note-list dd + dt {
  margin-top: 0.7em;
}

#documentation .section {
  font-size: 90%;
}

#documentation h2.section-header {
  margin-top: 1em;
  padding: 0.25em 0.5em;
  background: #ccc;
  color: #333;
  font-size: 175%;
  border: 1px solid #bbb;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
}

.documentation-section-title {
  position: relative;
}
.documentation-section-title .section-click-top {
  position: absolute;
  top: 6px;
  right: 12px;
  font-size: 10px;
  color: #9b9877;
  visibility: hidden;
  padding-right: 0.5px;
}

.documentation-section-title:hover .section-click-top {
  visibility: visible;
}

#documentation h3.section-header {
  margin-top: 1em;
  padding: 0.25em 0.5em;
  background-color: #dedede;
  color: #333;
  font-size: 150%;
  border: 1px solid #bbb;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
}

#constants-list > dl,
#attributes-list > dl {
  margin: 1em 0 2em;
  border: 0;
}
#constants-list > dl dt,
#attributes-list > dl dt {
  padding-left: 0;
  font-weight: bold;
  font-family: Monaco, "Andale Mono";
  background: inherit;
}
#constants-list > dl dt a,
#attributes-list > dl dt a {
  color: inherit;
}
#constants-list > dl dd,
#attributes-list > dl dd {
  margin: 0 0 1em 0;
  padding: 0;
  color: #666;
}

.documentation-section h2 {
  position: relative;
}

.documentation-section h2 a {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 12px;
  color: #9b9877;
  visibility: hidden;
}

.documentation-section h2:hover a {
  visibility: visible;
}

/* @group Method Details */

#documentation .method-source-code {
    background-color:#eee;
    border-radius: 3px;
    margin-bottom: 12px;
    padding: 3px;
}

#documentation .method-detail {
  margin: 0.5em 0;
  padding: 0.5em 0;
  cursor: pointer;
}
#documentation .method-detail:hover {
  background-color: #f1edba;
}
#documentation .method-heading {
  position: relative;
  padding: 2px 4px 0 20px;
  font-size: 125%;
  font-weight: bold;
  color: #333;
  background: url(images/brick.png) no-repeat left bottom;
}
#documentation .method-heading :link,
#documentation .method-heading :visited {
  color: inherit;
}
#documentation .method-click-advice {
  position: absolute;
  top: 2px;
  right: 5px;
  font-size: 10px;
  color: #9b9877;
  visibility: hidden;
  padding-right: 20px;
  line-height: 20px;
  background: url(images/zoom.png) no-repeat right top;
}
#documentation .method-heading:hover .method-click-advice {
  visibility: visible;
}

#documentation .method-alias .method-heading {
  color: #666;
  background: url(images/brick_link.png) no-repeat left bottom;
}

#documentation .method-description,
#documentation .aliases {
  margin: 0 20px;
  color: #666;
}

#documentation .method-description p,
#documentation .aliases p {
  line-height: 1.2em;
}

#documentation .aliases {
  padding-top: 4px;
  font-style: italic;
  cursor: default;
}
#documentation .method-description p {
  margin-bottom: 0.5em;
}
#documentation .method-description ul {
  margin-left: 1.5em;
}
pre {
  margin: 0.5em 0;
}

#documentation .attribute-method-heading {
  background: url(images/tag_green.png) no-repeat left bottom;
}
#documentation #attribute-method-details .method-detail:hover {
  background-color: transparent;
  cursor: default;
}
#documentation .attribute-access-type {
  font-size: 60%;
  text-transform: uppercase;
  vertical-align: super;
  padding: 0 2px;
}
/* @end */

/* @end */

/* @group Source Code */

pre {
  overflow: auto;
  background: #fff;
  color: #333;
  border: 1px solid #999;
  padding: 0.5em;
  margin: 0;

}

.description pre {
  margin: 0 0.4em;
}
.ruby-keyword    { background: transparent; font-weight: bold; color:#990000;font-weight: bold;}
.ruby-constant    { background: transparent; font-weight: bold; color: #990073;font-weight: bold;}
.ruby-ivar       { color: #46a546; background: transparent; }
.ruby-operator   { color: #333; background: transparent; font-weight: bold }
.ruby-identifier { color: #333; background: transparent; }
.ruby-node       { color: #ffa07a; background: transparent; }
.ruby-comment    { color:#999988;font-style: italic; background: transparent; }
.ruby-regexp     { color: #ffa07a; background: transparent; }
.ruby-value      { color:  #008080; background: transparent; }

/* @end */


/* @group search results */
#search-results h1 {
  font-size: 1em;
  font-weight: normal;
  text-shadow: none;
}

#search-results .current {
  background: #ccc;
  border-bottom: 1px solid transparent;
}

#search-results li {
  list-style: none;
  border-bottom: 1px solid #aaa;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  margin-bottom: 0.5em;
}

#search-results li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

#search-results li p {
  padding: 0;
  margin: 0.5em;
}

#search-results .search-namespace {
  font-weight: bold;
}

#search-results li em {
  background: yellow;
  font-style: normal;
}

#search-results pre {
  margin: 0.5em;
}

/* @end */