#main_nav {
	clear: both;
	width: 800px;
	height: 60px;
	margin: 3px 0 0 0;
	padding: 0px;
}

#main_nav ul {
	margin: 0px;
	padding: 0px;
	width: 800px;
	height: 60px;
	list-style-type: none;
}

#main_nav ul li {
	width: 200px;
	height: 60px;
	margin: 0px;
	padding: 0px;
	float: left;
	position: relative;
	font-family: Georgia, "Times New Roman", Times, serif;
	font-size: 20px;
	font-weight: bold;
	color: #FFFFFF;
	vertical-align: bottom;
}

#main_nav ul li a {
	float: left;
	width: 200px;
	height: 60px;
	color: #FFFFFF;
	text-decoration: none;
	display: block;
}

#main_nav ul li a span {
	position: absolute;
	left: 8px;
	bottom: 7px;
	cursor: pointer;
}

li a.red, li a.blue, li a.green, li a.orange {
	background-repeat: no-repeat;
	background-position: top left;
}

li a.red:hover, li a.blue:hover, li a.green:hover, li a.orange:hover {
	background-position: 0 -60px;
}

li a.red {
	background-image: url(../../images/main_nav/red.jpg);
}

li a.blue {
	background-image: url(../../images/main_nav/blue.jpg);
}

li a.green {
	background-image: url(../../images/main_nav/green.jpg);
}

li a.orange {
	background-image: url(../../images/main_nav/orange.jpg);
}