#bloc_site{float:right;width:200px;}#bloc_site ul{margin:0 0 13px 25px;}#art{width:480px;border:1px dashed #cdd0d5;padding:10px 10px 0;}#site_contact{width:250px;float:right;margin-top:0px;}#site_staff{margin-top:0px;width:380px;}