.div_principal_photos {
	top: 76%;
	left : 1%;
	position: absolute;
	width: 98%;
	z-index: 2;
}

.div_second_photos {
	width: 100%;
	text-align: center;
}

.div_second_photos_admin {
	width: 70%;
}

.tab_photos {
	text-align: center;
	margin: auto;
}

.espace_photo{
	width: 3%;
}

.photos {
	cursor: pointer;
	width: 100px;
	height: 100px;
}

.photos_floue {
	cursor: pointer;
	width: 100px;
	height: 100px;
	filter:alpha(opacity=40);
	-moz-opacity: 0.4;
	opacity: 0.4;
}

.div_photo_grand {
	top: 28%;
	left: 40%;
	text-align: center;
	position: absolute;
	z-index: 1;
	visibility: hidden;
	
}

.photo_grand {
	width: 270px;
	height: 270px;
}