.treeview ul{ /*CSS for Simple Tree Menu*/
margin-left:0;
padding:0;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}

.treeview li{ /*Style for LI elements in general (excludes an LI that contains sub lists)*/
background: white url(list.gif) no-repeat left center;
list-style-type: none;
padding-left: 20px;
margin-bottom: 2px;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
font-weight:bold;
border-bottom:1px solid #F5F5F5;
}

.treeview li.submenu{ /* Style for LI that contains sub lists (other ULs). */
background: white url(closed.gif) no-repeat left 1px;
cursor: hand; 
cursor: pointer; 
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}


.treeview li.submenu ul{ /*Style for ULs that are children of LIs (submenu) */
display: none; /*Hide them by default. Don't delete. */
}

.treeview .submenu ul li{ /*Style for LIs of ULs that are children of LIs (submenu) */
cursor: default;

}