.treeview ul{
margin: 0;
padding: 0;
}

.treeview li{
background: white url(list.gif) no-repeat left center;
list-style-type: none;
padding-left: 22px;
margin-bottom: 3px;
}

.treeview li.submenu{
background: white url(closed.gif) no-repeat left 1px;
cursor: pointer !important;
}

.treeview li.submenu ul{
display: none;
}

.treeview .submenu ul li{
cursor: default;
}