#top_nav {
	margin: 0;
	padding: 0;
	height: 1em;
}

#top_nav li {
	list-style: none;
	float: left;
}

#top_nav li a {
	display: block;
	text-decoration: none;
	color: #ffffff;
	border-bottom: 1px solid #fff;
	font-weight: bold;
}

#top_nav li ul 	{
	display: none; 
	width: 10em; /* Width to help Opera out */
	background-color: #044E89;
	top: 220px;
}

#top_nav li:hover ul, #top_nav li.hover ul {
	display: block;
	position: absolute;
	margin: 0;
	z-index: 100;
}

#top_nav li:hover li, #top_nav li.hover li {
	float: none;
}

#top_nav li:hover li a, #top_nav li.hover li a {
	background-color: #044E89;
	padding: 7px 10px;
}

#top_nav li li a:hover {
	background-color: #5B9ECD;
}