.edephotoreduite{
position:absolute;
top:0px;
left:0px;
visibility:visible;
display:block;
}

.edemasquephoto{
position:absolute;
background-color: #FFFFFF;
visibility:hidden;
display:block;
font-size:0px;
margin:0;
padding:0;
opacity : 0.5;
filter : alpha(opacity=50); 
}

.edeboitephoto{
position:absolute;
border:1px solid #000000;
visibility:hidden;
display:block;
}

.edephotoagrandie{
overflow:hidden;
display:none;
}