#page-extranet{
margin-left:auto;
margin-right:auto;
background-color:#FFFFFF;
width:840px;
text-align:left;
padding:15px;
border:1px solid #333;
font-weight:12px;
}
#fond-extranet{
width:1148px;
height:100%;
text-align:center;
margin-right:auto;
margin-left:auto; 
}
#arianne-extranet{
vertical-align:bottom;
height:30px;
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:10px;
color:#000;
font-weight:normal;
line-height:16px;
text-decoration:none;
margin:0;
}
#arianne-extranet a {
font-family:Verdana, Arial, Helvetica, sans-serif;
font-size:10px;
color:#000;
font-weight:normal;
line-height:16px;
text-decoration:none;
}
#arianne-extranet a:hover{
text-decoration:underline;
}