div.treeNav{
	display:block;
	padding: 0px;
	line-height:100%;
	height: 40px;
	text-align: center;
	border:0;
}
	div.treeNav a{
		display:block;
		zoom:1; /* ie */
		text-decoration:none;
		color:#fff;
		background:#333;
		padding:0px;
	}
	
	div.treeNav a:hover{
		text-decoration:none;
	}
	
	div.treeNav ul{
		width:104px;
	}
	
		div.treeNav li{
			position:relative;
			width:104px;
			float:left; /* ie */
			clear:both; /* ie */
			
		}
	
			div.treeNav li ul{
				position:absolute;
				left:0px;
				top:40px;
				display:none;
			}
	
			div.treeNav li ul .submenu{
				position:absolute;
				left:0px;
				top:24px;
				display:none;
			}
	
			div.treeNav li:hover > ul{
				display:block;
			}