/*                       nav menu                     */
	
ul {
	z-index:1;
	margin: 0;
	padding: 0;
	list-style: none;

}

ul li {
	position: relative;
	float: left;
    width: 100px;

}
li ul {
	position: absolute;
	top: 30px;
	display: none;
}
ul li a {
	display: block;
	text-decoration: none;
	line-height: 20px;
	color: #ffffff;
	padding: 4.5px;
	background: #000000;
	margin: 0 2px;
}

ul li a:hover { background: #ffffff; color:#000000; display: block;font: }

li:hover ul, li.over ul { display: block; }