html,body {
	height: 100%;
}

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

.layer_board_bg {
	position: fixed;
	width: 100%;
	height: 100%;
	z-index: 99999;
	top: 0;
	left: 0;
	display: none;
	cursor: pointer;
	background: #000;
}

.layer_board {
	display: none;
	position: fixed;
	left: 32%;
	right: 32%;
	margin: 0px 0px 0px 0px;
	text-align: center;
	z-index: 100000;
}
@media screen and (max-width: 701px) {
	.layer_board {
		display: none;
		position: fixed;
		left: 10%;
		right: 10%;
		margin: 0px 0px 0px 0px;
		text-align: center;
		z-index: 100000;
	}
}

.layer_board_block {
	position: relative;
	width: 600px;
	max-width: 100%;
	margin: 0 auto;
}

.layer_board_contents {
	display: table;
	position: absolute;
	margin: 0;
	bottom:25%;
	table-layout: fixed;
	width: 100%;
}

.layer_board_contents_item {
	display: table-cell;
	padding: 0 1px 0 0px;
}

.layer_board_contents_item + .layer_board_contents_item {
	padding: 0 10px 0 2px;
}

.btn_close {
	text-align: right;
}