#nav{
	overflow: auto;
}

#nav ul li{
	margin: 2px;
	float: left;
}

#nav ul li a:hover,
#nav ul li:hover > a{
	background-color: #e6e6e6;
	
}

#nav ul li:hover ul{
	display: block;
	position: absolute;
	background-color: #e6e6e6;
}

#nav ul li ul li{
	float: none;
	display: block;
}