#corps {
	position: relative;
	background:#EFEFEF url(/images/bg_specific20.gif) repeat-x left top;
	left: 5px;
	top:55px;
	height:264px;
	width: 754px;
}
#corps_2 {
	position: relative;
	background-color:#FFFFFF;
	left: 5px;
	top:55px;
	width: 754px;
}