div.centrage{
position:relative;
margin-left:auto;
margin-right:auto;
text-align:left;
width:990px;
height:100%;
background-color:#FCC105;
}
 
div.principal{
position:relative;
float:left;
width:990px;
min-height:90%;
background-color:#FCC105;
}
 
div.entete{
position:relative;
width:990px;
height:100px;
text-align:center;
border:0px;
border-bottom:5px solid #73ABBA;
}
 
div.menu{
position:relative;
width:230px;
float:left;
padding-top:20px;
}
 
div.contenu{
position:relative;
margin-left:20px;
margin-top:20px;
width:720px;
float:left;
padding-left:15px;
padding-top:20px;
padding-bottom:20px;
background-color:#FEEFC4;
}
 
div.copyright{
position:relative;
width:990px;
float:left;
text-align:right;
color:#FFFFFF;
background-color:#73ABBA;
}