#body {
	background-color: #4C53A2;
	margin: 0px;
	background-repeat: no-repeat;
	background-position: center top;
}
#conteneur {
	width: 510px;
	position: relative;
	margin-left: auto;
	margin-right: auto;
}
#conteneur_colonne {
	width: 510px;
	position: relative;
	float: left;
	background-color: #FFFFFF;
	padding-top: 5px;
	padding-bottom: 10px;
}
#titre_de_la_page {
	width: 510px;
	position: relative;
	float: left;
	text-align: center;
	background-color: #FFFFFF;
	padding-top: 10px;
	padding-bottom: 10px;
}
#colonne {
	width: 500px;
	position: relative;
	float: left;
	padding-left: 5px;
}