.center {
	text-align:center;
	width: 100%;
}



.cadre {
	margin:20px;
	padding:10px;
	width:1000px;
	min-height:700px;
	margin-left: auto;
	margin-right: auto;
	background-color: white;
	text-align:left;
}

#bandeau {
	margin-top: 20px;
	background:url("../img/bandeau.jpg") no-repeat;
	height: 150px;
}