#nav4
{
	float:left;
	margin-left:-15px;
	margin-right:20px;
	margin-top:-2px;
	width:180px;
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-weight:normal;
	font-size:12px; 
	line-height:240%;
}

ul#nav4
{						  
	list-style-type:none;
	height:30px;
	margin-bottom:4px;
	
}

ul#nav4 li a
{
	height:	30px;
	width:100%; 
	text-decoration:none;
	background:url("../img/bouton_off4.png"); 
	color:#003466;
	display:block;
	font-weight:normal;
	text-align:center;
}

#nav4 li a:hover 
{
	color:#003466;
	background:url("../img/bouton_on4.png"); 
	font-weight:normal;
}