#navigation {
	height: 58px;
	width: 947px;
	position: absolute;
	top: 109px;
	left: 10px;
}

#navigation ul {
	list-style:none;
	/*border: 2px solid #66FFCC;*/
}

#navigation ul li {
	float:left;
	height:58px;
}

#navigation ul li a {
	height:58px;
	display: block;
	text-indent:-9999px;
	padding: 0px;
	margin-left: 5px;
	overflow: hidden;
	/*border: 1px solid #FFF;*/
}

#navigation ul li.home a { width:57px; background: url(../images/topnav-home.png); }
#navigation ul li.about a { width:117px; background: url(../images/topnav-about.png); }
#navigation ul li.artefill a { width:179px; background: url(../images/topnav-artefill.png); }
#navigation ul li.partnerships a { width:114px; background: url(../images/topnav-partnerships.png); }
#navigation ul li.clinical a { width:173px; background: url(../images/topnav-clinical.png); }
#navigation ul li.manufacturing a { width:126px; background: url(../images/topnav-manufacturing.png); }
#navigation ul li.news a { width:122px; background: url(../images/topnav-news.png); }