.div_popup {
	display: none;
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	z-index: 1500;
	outline: none;
	}

.div_arriere_plan {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: 0.8;
	}

.div_premier_plan {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	display: block;
	overflow: hidden;
	}

.div_image {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	display: flex;
	justify-content: center;
}

.div_bouton {
	width: 44px;
	height: 44px;
	position: relative;
	background: none; 
	border: 0;
	padding: 0;
	margin: 0;
	float: right;
}