.grid {
	position:relative;
	overflow:hidden;
}
.grid-sizer,
.grid-item {
	width:25%;
}

.grid-item {
	position:relative;
	float: left;
	
	padding:0 3px;
	margin:0;
	/*display:inline-table;
	box-sizing:border-box;*/
	text-align:center;
}

.grid_100 {
	width:100%;
}

.grid_50 {
	width:50%;
}

.grid_33 {
	width:33.333333%;
}
.grid-item img {
	display: block;
	position: relative;
	width: 100%;
}
.grid-item figure, .grid-item figure a {margin:0;padding:0;}
.grid_autre.grid-item figure, .grid_autre.grid-item figure a {width:100%;}