.treeview ul{ /*CSS for Simple Tree Menu*/
margin: 0;
padding: 0;
}

.treeview li{
	/*Style for LI elements in general (excludes an LI that contains sub lists)*/
	height: 100%;
	background: white url(immagini/orologio-blu.png) no-repeat left center;
	list-style-type: none;
	padding-left: 22px;
	margin-bottom: 3px;
	FONT-FAMILY: Arial, Helvetica, sans-serif;
	font-size: xx-small;
}

.treeview li.submenu{ /* Style for LI that contains sub lists (other ULs). */
background: white url(immagini/orologio-blu.png) no-repeat left 1px;
cursor: hand !important;
cursor: pointer !important;
}


.treeview li.submenu ul{ /*Style for ULs that are children of LIs (submenu) */
display: none;
	width: 100%;
}

.treeview .submenu ul li{ /*Style for LIs of ULs that are children of LIs (submenu) */
width: 100%;
background: white url(immagini/orologio-verde.png) no-repeat left center;

}