#banner {
	height: 119px;
	background-color: #000000;
	margin-bottom: -3px;
	background-image:    url(../images/wifi/bandeau_carte_wifi.gif);
	background-repeat: no-repeat;
}
#carcasse {
width:750px;
margin:0 auto;
background-color:#00FF00;
margin-bottom: -10px;
}