#bandeau{position : absolute;
top : 0px;
left : 0px;
width : 1000px;
height : 200px;
background-image : url("../fonds/fondpage.jpg");
clip : rect(0px, 1000px, 200px, 0px);
overflow : hidden;
z-index : 50;
}

#delagesse {z-index:400;
font-family : arial;
color:#ffffff;
width:500px;
font-weight:bold;
visibility:hidden;
left:-1000px;
}

#fermequestre{z-index:400;
font-family : arial;
color:#d70000;
width:700px;
font-weight:bold;
visibility:hidden;
left:-1000px;
}