body {
	font: normal 11px verdana;
	}

ul {
	margin: 0;
	padding: 0;
	list-style: none;
	width: 170px; /* Width of Menu Items */
	border-bottom: 1px solid #ccc;
	}

ul li {
	position: relative;
	}
	
li ul {
	position: absolute;
	left: 169px; /* Set 1px less than menu width */
	top: 0;
	display: none;
	}

/* Styles for Menu Items */
ul li a {
	display: block;
	text-decoration: none;
	color: #777;
	background: #fff; /
	padding: 5px;
	border: 1px solid #ccc;
	border-bottom: 0;
	}

/* Fix IE. Hide from IE Mac \*/
* html ul li { float: left; height: 1%; }
* html ul li a { height: 1%; }
/* End */

ul li a:hover {
	color: Black;
	background: #f9f9f9;
} /* Hover Styles */
li ul li a { padding: 2px 5px; } /* Sub Menu Styles */
li:hover ul, li.over ul { display: block; } /* The magic */
#ab {
	color: black;
	background: #f9f9f9;
}