img {
    border:none; /* 1px solid black; */
}	

.thumb {
    position:relative; 
    top:0;
   /* left:0; */
    width:400px; 
}
  
.thumb a {
 margin:0;
 text-decoration:none;
}

.thumb a:hover {
 /* background-color:black;	*/
}

.thumb a .grand {
 display:block;
 position:absolute; 
 width:0; 
}	  
  
.thumb a:hover .grand { 
 position:absolute; 
 left:0;
 width:800px; 
 /*height:225px; */
 z-index:99999;
}

.cellules
{
    vertical-align: top;
    text-align: left;
}

.titres
{
    font-size: 0.8em;
    color:#330000;
    font-family: Helvetica, Times, "Times New Roman", serif;
    text-align: left;
}

.tbody
{
    /* position:relative; */
    WIDTH:800px;
    margin-left: auto;
    margin-right: auto;
    vertical-align: top;
    padding: 0px 20px;
}