/* css of sound */
body {
  padding: 0;
  margin: 0;
  font-size: .9em;
}
dt {
  margin-top: .5em;
  margin-bottom: 0;
  padding: 0;
}
dt.less {
  margin-bottom: -1em;
}
dd {
  margin-top: 0;
  margin-bottom: .5em;
  padding: 0;
}
#header {
  background: #242 url(images/header.jpg) repeat-x top right;
  height: 80px;
  margin: 0;
  padding: 0;
}
#header img {
  margin: 15px;
}
#header img.pic {
  margin-top: 0;
  margin-bottom: 0;
  float: right;
}
#toc {
  background: #753;
  color: #ddd;
}
#toc a {
  color: #fff;
}
#toc li {
  list-style-type: disc; 
  margin-left: 10px;
}
#toc p {
  color: #8a7;
}
#toc h2 {
  font-size: 1.2em;
  color: #fec;
  font-style: normal;
  border-bottom: solid 1px #ddd;
}
#toc h3 {
  font-size: 1.1em;
  color: #fc6;
  font-style: normal;
  text-align: left;
}
#contentlink {
  background: #db6;
  display: block;
  text-align: left;
  padding: 5px 20px 0 20px;
}
#content {
  background: #fffff8 url(images/content.jpg) no-repeat right bottom;
  color: #666;
}
.tab1 {
  margin-left: 20em;
}