.sub_10 a.mainlevel-suckerfish-horizontal {
			width: 179px;
			height: 31px;
			background: url(../mainnav/images/1_menu_projet.gif) no-repeat 0px 0px;
		}
		.sub_10 ul,
		.sub_10 ul li,
		.sub_10 ul li a {
			width: 177px;
		}
		
		.sub_20 a.mainlevel-suckerfish-horizontal {
			width: 168px;
			height: 31px;
			background: url(../mainnav/images/2_menu_secteur.gif) no-repeat 0px 0px;
		}
		.sub_20 ul,
		.sub_20 ul li,
		.sub_20 ul li a {
			width: 166px;
		}
		
		.sub_30 a.mainlevel-suckerfish-horizontal {
			width: 120px;
			height: 31px;
			background: url(../mainnav/images/3_menu_expansion.gif) no-repeat 0px 0px;
		}
		.sub_30 ul,
		.sub_30 ul li,
		.sub_30 ul li a {
			width: 117px;
		}
		
		.sub_40 a.mainlevel-suckerfish-horizontal {
			width: 136px;
			height: 31px;
			background: url(../mainnav/images/4_menu_decouvrir.gif) no-repeat 0px 0px;
		}
		.sub_40 ul,
		.sub_40 ul li,
		.sub_40 ul li a {
			width: 133px;
		}
		
		.sub_50 a.mainlevel-suckerfish-horizontal {
			width: 115px;
			height: 31px;
			background: url(../mainnav/images/5_menu_contact.gif) no-repeat 0px 0px;
		}
		.sub_50 ul,
		.sub_50 ul li,
		.sub_50 ul li a {
			width: 115px;
		}
#header {
	position: relative;
	z-index: 999;
	background: url(../images/header/bkg_main_nav.gif) no-repeat bottom left;
}