#conteneur {
	margin-left: -390px;
	background-color: #FFFFFF;
	position: absolute;
	left: 50%;
	width: 780px;
}
#top {
	width: 780px;
	position: relative;
	float: left;
}
#body {
	background-image: url(../images/bg.gif);
	background-attachment: fixed;
	margin: 0px;
	background-repeat: repeat-x;
}
#menu {
	width: 780px;
	z-index: 1;
	position: relative;
	float: left;
	margin-bottom: 10px;
}
#structure_contenu {
	float: left;
	position: relative;
	width: 780px;
}
#titre_page {
	margin-bottom: 10px;
	position: relative;
	float: left;
	text-align: center;
	right: 5px;
	left: 5px;
	width: 770px;
}
#colonne_gauche {
	width: 500px;
	left: 5px;
	position: relative;
	float: left;
}
#colonne_droite {
	width: 240px;
	right: 5px;
	position: relative;
	float: right;
}
#bottom {
	width: 780px;
	height: 55px;
	position: relative;
	float: left;
	background-image: url(../images/bottom.gif);
}