<style type="text/css">

body { 
	margin:10px 15px;
	font: 12px Arial, Helvetica, sans-serif;
}

#principal {
	width:60%;
	float:right;
	display:block; 
	text-align:justify; 
		}
		
#menu-navegacao{
width:28%;
display:block;
float:left;	

}
#menu-navegacao a:hover { color:#FC8D2D;}	 
		
#menu-navegacao a {
	font:90%  Verdana, Arial, Helvetica, sans-serif;
	width:180px;
	color: #FFA808;
	font-weight: bold;
	text-decoration: none;
	}
	
#principal a * {
	padding: 1% 10%;
	}
	
#navegacao * {
	padding: 1% 5%;
	}
	
#volta {	
	height:10px;
	display:block; 
	clear:both;
	}
	


</style>
