.fondcentre {
	width: 975px;
	position: absolute;
	z-index: 1;
	font-weight: normal;
	text-decoration: none;
	background-repeat: no-repeat;
	background-position: center center;
	visibility: visible;
	margin-top: -390px;/*-325px*/
	margin-left: -475px;
	left: 50%;
	top: 50%;
}
.fondcentreaide {
	width: 975px;
	position: absolute;
	z-index: 1;
	font-weight: normal;
	text-decoration: none;
	background-repeat: no-repeat;
	background-position: center center;
	visibility: visible;
	margin-top: -350px;
	margin-left: -475px;
	left: 50%;
	top: 50%;
}
.site a {
	font-family:Arial, Helvetica, sans-serif;
	font-size:12px;
	color:#000000;
	text-decoration:none;
	}
.site a:hover {
	text-decoration:underline;
	}