body {
  font-family: Times, "Times New Roman", serif;
  background-color: #fff;
  background-repeat: repeat-x;
  margin: 0;
  padding: 0;
}

.home body {
  background-image: url(/images/background-yellow);
}

.installation_and_usage body {
  background-image: url(/images/background-green);
}

a {
  color: #00e;
}

body.grid div#page {
  background-image: url(/images/grid);
  background-position: -45px -33px;
  padding: 33px 45px;
  margin: 33px auto 132px;
}

div#page {
  width: 990px;
  margin: 66px auto 132px;
}

div#header {
  overflow: hidden;
  height: 99px;
  position: relative;
}

div#header span,
div#header h2 {
  display: none;
}

div#header h1 {
  background: url(/images/sprockets);
  position: absolute;
  top: 16px;
  left: 90px;
  width: 271px;
  height: 30px;
}

div#header h1 a {
  display: block;
  width: 271px;
  height: 30px;
  border: none;
}

a#install_link {
  display: block;
  position: absolute;
  width: 269px;
  height: 29px;
  top: 38px;
  right: 90px;
  background: url(/images/install_and_use_now);
}

div#explanation {
  overflow: hidden;
  margin: 1px 0 15px 0;
  width: 990px;
  height: 281px;
  background: url(/images/explanation);
}

div#explanation p {
  display: none;
}

div#content {
  overflow: hidden;
  color: #333;
  line-height: 33px;
  padding: 10px 0 0 90px;
  margin: 0;
  width: 900px;
}

.home div#content div.section {
  overflow: hidden;
}

div#content h3 code,
div#content p,
div#content li {
  font-size: 20px;
}

div#content p code,
div#content li code {
  font-size: 16px;
  vertical-align: bottom;
  background: #eef;
  border: 1px solid #ddd;
  padding: 2px;
}

div#content code,
div#content li pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 16px;
}

div#content p {
  margin: 0 90px 33px 0;
}

div#content li {
  margin: 0 135px 0 45px;
  padding: 0;
}

div#content ol ol {
  margin: 0 0 0 45px;
}

div#content li pre,
div#content li p {
  margin-right: 0;
}

div#content h2,
div#content h3,
div#content pre,
div#content ul,
div#content ol {
  margin: 0 0 33px;
  padding: 0;
}

div#content pre {
  margin-right: 90px;
  background: #eee;
}

div#content h2,
div#content h3,
div#content strong {
  color: #000;
}

div#content h2 {
  margin: 66px 90px 20px 0;
  padding: 0 0 9px;
  border-bottom: 4px solid #000;
  font-size: 28px;
  letter-spacing: -1px;
}

.home div#content h2 {
  border: none;
}

div#content h3 {
  font-size: 22px;
  margin: 0 90px 24px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid #888;
}

div#content h2.image {
  height: 21px;
  margin: -9px auto 42px;
  padding: 6px 0;
}

div#content h2.image span {
  display: none;
}

div#content div.column {
  float: left;
  width: 360px;
  margin: 0 90px 0 0;
}

div#content div.column p {
  margin-right: 0;
  font-size: 18px;
}

div#content div.column strong {
  margin-right: 7px;
  font-size: 20px;
}

div#content h2#why {
  background: url(/images/why) no-repeat bottom left;
  width: 456px;
}

div#content h2#how {
  background: url(/images/how) no-repeat bottom left;
  width: 339px;
}

div#installation_and_usage {
  background: url(/images/installation_and_usage);
  margin: 0 0 19px 90px;
  width: 810px;
  height: 145px;
}

div#installation_and_usage h1 {
  display: none;
}

div#content div.toc ol {
  margin-left: -45px;
}

div#content div.toc ol ol {
  margin-left: 45px;
}

div#content div.toc ol li {
  list-style-type: none;
}

div#content div.toc a {
  color: #333;
  text-decoration: none;
}

div#content div.toc a span {
  text-decoration: underline;
}

div#footer {
  border-top: 1px solid #888;
  width: 810px;
  margin: 21px 90px;
}

div#footer p {
  line-height: 33px;
  text-align: center;
  font-size: 13px;
  color: #555;
}