img {border:0px solid gray;}

.thumb {
	position:absolute; 
	top:520px;
	left:165px; 
}
.thumb a {
	margin:0; 
	text-decoration:none;
}
.thumb a:hover {
	background-color:#444; /* black:  indispensable, sinon, pas de zoom */
}
.thumb a .grand  {
	display:block;
	position:absolute; 
	width:0px; 
	height:0px;
}

.thumb a:hover .grand  { 
	position:absolute; 
	top:2px;
	left:340px;
	width:auto; 
	height:	auto; 
	border:10px solid gray;
}

.nv { 
display : none; 
}