#start{
	margin:20px 0 15px 0;
	color:#000000;
	float:left;
	color:#4E4E4E;
}

#start a{		
	font-weight:normal;
}

#adv{	
	width:270px;
	float:left;
}

#tech{	
	float:left;
	width:270px;
	margin-left:25px;
}

span.adv_sec, span.tech_sec{
	color:#017665;	
	display:block;
	text-decoration:none;
	font-weight:bold;
	padding: 0 0 0 20px;
	margin:20px 0 5px 0;
	font-size:13px;	
}

span.adv_sec{
	background:url(../img/ref_org.gif) top left no-repeat;	
}

span.tech_sec{
	background:url(../img/ref_green.gif) top left no-repeat;
}

#start a:hover span{
	color:#999999;
}