.modal_window {
	display:none;
	opacity:0;
	transition:0.7s;
	position:fixed;
	z-index:99999;
	background-color:rgba(0 , 0, 0 , 0.7);
	width:100%;
	height:100%;
	top:0;
	left:0;
	cursor:pointer;
}
.modal_inner {
	background-color: #ffffff;
	overflow-y: scroll;
	position:absolute;
	width: 80%;
	height: 80%;
	top:10%;
	left:10%;
	z-index:1000;
	box-sizing: border-box;
}