.treeview ul{ /*CSS for Simple Tree Menu*/
margin: 0;
padding: 0;
font-size:16px;
}

.treeview li{ /*Style for LI elements in general (excludes an LI that contains sub lists)*/
background: url('list.gif') no-repeat left 1px;
padding-left: 0px;
margin:0 0 3px 3px;
font-size:16px;
}

.treeview li.submenu{ /* Style for LI that contains sub lists (other ULs). */
background: url('closed.gif') no-repeat left 1px;
cursor: hand !important;
cursor: pointer !important;
font-size:16px;
}


.treeview li.submenu ul{ /*Style for ULs that are children of LIs (submenu) */
display: none; /*Hide them by default. Don't delete. */
margin:0 0 0 10px;
font-size:16px;
}

.treeview .submenu ul li{ /*Style for LIs of ULs that are children of LIs (submenu) */
cursor: default;
font-size:16px;
}