#main_nav UL.main {
	padding: 0px 0px 0px 0px; margin-left: 20px; list-style-type: none; height: 33px;
}

#main_nav UL.main LI {
	padding: 0px 0px 0px 0px; margin: 0px; float: left;
}

#main_nav UL.main A {
	 position: relative; width: 63px; height: 33px; display: block; overflow: hidden;
}

#main_nav UL.main LI.home A {
	width: 63px;
}

#main_nav UL.main LI.about A {
	width: 88px;
}

#main_nav UL.main LI.news A {
	width: 63px;
}

#main_nav UL.main LI.employment A {
	width: 198px;
}

#main_nav UL.main LI.links A {
	width: 63px;
}

#main_nav UL.main A IMG {
	position: absolute; top: 0px; left: 0px;
}

#main_nav UL.main A:hover IMG {
	position: absolute; top: -33px; left: 0px;
}

#main_nav UL.main A:hover {
	background: #000;
}