div#header_right_bottom {position:relative !important;}
* html div#header_right_bottom {padding-bottom:3px;}

ul#main-navigation {list-style-type:none; margin: 0; padding: 0; position: absolute; right:33px; bottom:0; overflow:auto; width: 545px; height:35px; line-height:35px; z-index:5;}
* html ul#main-navigation {bottom: -3px;}

	ul#main-navigation li {float:left; height:35px; line-height:35px;}
	
		ul#main-navigation li a {display:block; height:35px; line-height:35px; text-indent: -9999px; width:20px;}
		
		ul#main-navigation li#home a {background: url(images/navigation/home.gif) no-repeat left top; width:64px;}
		ul#main-navigation li#models a {background: url(images/navigation/models.gif) no-repeat left top; width:71px;}
		ul#main-navigation li#graphics a {background: url(images/navigation/graphics.gif) no-repeat left top; width:75px;}
		/*ul#main-navigation li#innovations a {background: url(images/navigation/innovations.gif) no-repeat left top; width:98px;}*/
		ul#main-navigation li#contact a {background: url(images/navigation/contact.gif) no-repeat left top; width:88px;}
		ul#main-navigation li#history a {background: url(images/navigation/history.gif) no-repeat left top; width:74px;}
		ul#main-navigation li#news a {background: url(images/navigation/news.gif) no-repeat left top; width:75px;}
		ul#main-navigation li#video a {background: url(images/navigation/video.gif) no-repeat left top; width:71px;}
		
		ul#main-navigation li a:hover {background-position: left bottom !important;}