#site {
	text-align: center;
	width: 100%;
	position: relative;
	top: 20px;
}
#sommaire_bas {
}
#site #contenu {
	height: 500px;
	width: 870px;
}
li {
	list-style-type: none;
}
#sommaire_bas {
	padding: 2px;
	width: 100%;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 9px;
	color: #333333;
	letter-spacing: 2px;
}
#referencement {
	color: #666666;
	letter-spacing: 1px;
	padding: 10px;
	width: 100%;
	text-align: center;
}
.td_navigation {
	width: 150px;
}
.td_visuel {
	height: 355px;
}