ul.tree-menu {
    line-height: 21px;
    margin: 0;
    padding: 0;
}
ul.tree-menu ul {
    margin: 0 0 0 20px;
    padding: 2px 0 0 0;
}
ul.tree-menu li, ul.tree-menu li.tree-menu-item {
    list-style-type: none;
    margin: 0px;
    padding-top: 0;
}
ul.tree-menu li.tree-menu-item 
{
	line-height: 21px;
	vertical-align: top;
}
ul.tree-menu li.section {
    background-image: url(Images/treeview_item_closed.gif);
    background-repeat: no-repeat;
    background-position: top left;
    padding-top: 1px;
    padding-bottom: 1px;
}
ul.tree-menu li.section-open {
    background-image: url(Images/treeview_item_open.gif);
    background-repeat: no-repeat;
    background-position: top left;
    padding-top: 1px;
    padding-bottom: 1px;
}
ul.tree-menu a {
    margin-left: 20px;
    /*color: #0000ff;*/
    text-decoration: none;
    white-space: nowrap;
    font-weight:bold;
    padding-left: 8px;
}
ul.tree-menu a:hover {
    margin-left: 20px;
    /*color: #0000ff;*/
    text-decoration: underline;
    font-weight:bold;
    white-space: nowrap;
}