#global {
position:absolute;
left: 50%;
top: 50%;
width: 1000px;
margin-left: -508px;
height: 680px;
margin-top: -340px;
z-index:1;
}

#global_accueil {
position:absolute;
left: 50%;
top: 50%;
width: 870px;
margin-left: -435px;
height: 680px;
margin-top: -340px;
}

#attente {
position:absolute; 
width:1200px; 
height:800px; 
background-color:#1F2021; 
z-index:10;
}

.fermer_small {
position:absolute; 
left:796px; 
top:23px; 
width:81px; 
height:18px; 
z-index:1;
}

.fermer {
position:absolute; 
left:930px; 
top:23px; 
width:81px; 
height:18px; 
z-index:1;
}