ul {
	padding: 0px;
	margin: 0px;
}
ul li {
	display: inline;
	float: left;
	list-style-type: none;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 0.9em;
	height: 30px;
	line-height: 30px;
}
ul li a {
	background-color: #808080;
	color: #FFFFFF;
	text-decoration: none;
	line-height: 30px;
	width: 160px;
	display: block;
	padding-left: 12px;
}
ul li a:hover {
	background-color: #666666;
}
ul li ul li a:hover {
	background-color: #333333;
}
ul li ul {
	visibility: hidden;
}
ul li:hover ul {
	visibility: visible;
}