html,body {
	height: 100%;
}


* html .layer_board_bg,
* html .layer_board {
	position: absolute;
}

.layer_board_bg {
	position: fixed;
	width: 100%;
	height: 100%;
	z-index: 1000;
	top: 0;
	left: 0;
	display: none;
	cursor: pointer;
	background: #000;
}

.layer_board {
	display: none;
	position: fixed;
	/*left: 50%;
	margin: 10px 0px 0px -200px;*/
	top:0%;
	text-align: center;
	z-index: 2000;
	transform: translate(calc(50vw - 50%),calc(50vh - 50%));
}

.layer_board p{
	width:50%;
}

.btn_close {
	cursor: pointer;
	position: absolute;
	top: -30px;
	right:-30px;
	color: white;
}

#pop_size img{
	display:block;
	width:700px;
}

@media(max-width:767px) {
	#pop_size img{
		width:270px;
	}
	.layer_board {
		/*margin: 95px 0px 0px -135px;*/
	}
}

@media screen and (min-width:768px) and (max-width:1499px) {
#pop_size img {
	width:500px;
	}
}