ul { /* all lists */
	padding: 5px;
	list-style: none;
	margin: 0 auto 0 auto;
}

li { /* all list items */
	float: left;
	position: relative;
	width: 90px;
	background-color: #000;
}

li a, li a:visited {
    color: #fff;
	font-size: 12px; 
	font-weight: bold;
	font-family: verdana, arial, san-serif;
	}

li a:hover {
    color: #e00;	
	}
	
li ul { /* second-level lists */
	display: none;
	position: absolute;
	top: 1em;
	left: 0;
        background-color: #ff0;
}

li>ul { /* to override top and left in browsers other than IE, which will position to the top right of the containing li, rather than bottom left */
	top: auto;
	left: auto;
}

li:hover ul, li.over ul { /* lists nested under hovered list items */
	display: block;
}

li.current a {
    color: #00ffff;
	}