#subnav{height:12px; width:474px; display:block; margin:0 auto; }
	
	/* about-nav */
	#sub{margin:0 auto; padding:0; height:12px;}
	/* START NAV    ----------------------------------------- */
	#sub li	{list-style:none; float:left; overflow:hidden; border-right:1px solid #8f9392;}
	#sub li.last_link {border:none;}
	#sub li a				{display:block; float:left; text-indent:-9999px; overflow:hidden; height:12px;}
	#sub li a#overview			{width:54px; background:url(/images/sub-nav_about.gif) 0 0 no-repeat;}
	#sub li a#approach		{width:62px; background:url(/images/sub-nav_about.gif) -54px 0 no-repeat;}
	#sub li a#awards		{width:49px; background:url(/images/sub-nav_about.gif) -116px 0 no-repeat;}
	
	#sub li a#overview:hover {background:url(/images/sub-nav_about.gif) 0 -12px no-repeat;}
	#sub li a#approach:hover {background:url(/images/sub-nav_about.gif) -54px -12px no-repeat;}
	#sub li a#awards:hover {background:url(/images/sub-nav_about.gif) -116px -12px no-repeat;}
	
	#sub li a#overview.selected {background:url(/images/sub-nav_about.gif) 0 -24px no-repeat;}
	#sub li a#approach.selected {background:url(/images/sub-nav_about.gif) -54px -24px no-repeat;}
	#sub li a#awards.selected {background:url(/images/sub-nav_about.gif) -116px -24px no-repeat;}
	


#parablock{ margin-top:25px; background:url(/images/about-parablock.jpg) no-repeat; width:418px; height:65px;}
#parablock SPAN {display:none;}