#base {
	margin-top: 2px;
	margin-right: 0px;
	margin-bottom: 0px;
	margin-left: -375px;
	position: absolute;
	left: 50%;
	top: 2px;
	width: 750px;
	background-color: #FFFFFF;
	padding: 0px;
}
#titre {
	position: absolute;
	width: 750px;
	left: 0px;
	top: 0px;
}