body {
	background: #3868a1 url("imgs/header.jpg") no-repeat center top;
	font-family: Arial, Helvetica, sans-serif;
}
#contenu {
	width:1040px;
	margin: 0 auto;
}
#banniere {
	width:1040px;
	height:315px;
}
#intro {
	width:1040px;
	text-align:center;
	margin: 10px auto;
}
#annonces {
	width:1050px;
	margin: 40px auto;
}
.offre {
	position:relative;
	float: left ;
	width:308px;
	height:180px;
	margin:9px;
	padding:10px;
	background-color:#5981ae;
}
.grostitre {
	font-size: 20px ;
	font-weight:bold;
	color: #FFF;
}
.textintro {
	font-size: 14px ;
	color: #b1cddb;
}
.titre {
	font-size: 16px ;
	color: #023d71;
	font-weight:bold;
}
.prix {
	text-align:right;
	margin: -18px 5px 38px 0;
	font-size: 16px ;
	color: #FFF;
	text-align:right;
}
.descri {
	font-size: 12px ;
	color: #FFF;
	font-weight:bold;
}
.detail {
	font-size: 11px ;
	color: #FFF;
}
.info {
	position:absolute;
	text-align:right;
	top: 165px;
	right :15px;
	font-size:12px;
	color:#FFF;
}
#footer {
	width:1000px;
	height:100px;
	margin: 10px auto;
	clear:both;
}
#pied {
	float:left;
	margin: 50px 105px 0 105px;
	color:#b1cddb;
	font-size:12px;
}
#pied a {
	color: #b1cddb;
	text-decoration:none;
}
.float {
	position:relative;
	float: left;
}