ul#tree0, ul#tree1 {
 display: block;
 margin-left: 15px;
 padding-left: 0px;
 width: 240px;
}
ul#tree0 ul, ul#tree1 ul {
 display: block;
 margin-left: 0px;
 padding-left: 0px;
 margin-top: 2px;
 margin-bottom: 0px;
}
ul.tree li {
 display: block;
 list-style-type: none;
 padding-left: 20px;
 padding-top: 0px;
 padding-bottom: 5px;
 background-image: url("img/document.gif");
 background-position: left top;
 background-repeat: no-repeat;

}
ul.tree li.closed {
 background-image: url("img/closed.png");
 background-position: left top;
 background-repeat: no-repeat;
 padding: 3px 0px 3px 10px;
}
ul.tree li.opened {
 background-image: url("img/open.png");
 background-position: left top;
 background-repeat: no-repeat;
 padding: 3px 0px 3px 10px;
}
ul.tree li a {
 font-size: 85%;
 text-decoration: none;
 cursor: pointer;
 color: blue;
}
ul.tree li a.folder {
 cursor: pointer;
 color: #49535f;
 font-size: 95%;
 font-weight: bold;
}
ul.tree li a.active {
 font-weight: bold;
}
ul.tree li a:hover {
 text-decoration: underline;
}