#mainNav {
	margin-top:100px;
}


#mainNav a {
	display:block;
	width:148px;
	margin:3px 0;
	padding:8px 5px;
	font-family: arial, verdana, sans-serif;
	font-size:15px;
	font-weight:bold;
	text-decoration:none;
	color:black;
	background:url(images/nav_bg.gif);
	background-repeat: no-repeat;
}


#mainNav a:hover, #mainNav a:active {
	width:182px;
	padding-left:34px;
	background:url(images/nav_bg_over.gif);
	background-repeat: no-repeat;
}