ul.tree {
    display: block;
    margin-left: 0;
    padding-left: 0;
}

ul.tree ul {
    display: block;
    margin-left: 0;
    padding-left: 0;
    margin-top: 0;
    margin-bottom: 0;
}

ul.tree img {
    display: block;
    margin: 0px;
    padding: 0px;
}

ul.tree li {
    display: block;
    list-style-type: none;
    padding-left: 0px;
    text-indent: 15px;
}

ul.tree li .folder {
    display: block;
    list-style-type: none;
    padding-left: 15px;
    text-indent: 0px;
}

ul.tree li.closed {
    background-image: url("closed.gif");
    background-position: left top;
    background-repeat: no-repeat;
}

ul.tree li.opened {
    background-image: url("opened.gif");
    background-position: left top;
    background-repeat: no-repeat;
}

ul.tree li a {
    font-family: verdana;
    font-size: 11px;
    color: #404040;
    text-decoration: none;
    cursor: pointer;
}

ul.tree li a.folder {
    font-size: 11px;
    font-weight: bold;
    color: #335888;
    cursor: pointer;
}

ul.tree li a.active {
    font-weight: bold;
}

ul.tree li a:hover {
    text-decoration: underline;
}