div.nav {

			padding: 0;
			margin: 0;
			position:absolute;
		}
		
		div.navItem { /* all list items */
			float: left;
			position: relative;
			width: 86px;
			z-index: 50;
		}
		
		div.navItem div.nav { /* second-level lists */
			display: none;
			position: absolute;
			padding: 0;
			margin: 0;
			left: 0px;
		}
		
		div.navItem > div.nav { 
			top: auto;
			left: auto;
			position:absolute;
			z-index: 50;
		}
		
		div.navItem:hover div.nav, div.navItem.over div.nav { 
			display: block;
		}