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;
	background: #FFF;
	width: 50%;
	left: 50%;
	margin: 2% 0px 0px -29%;;
	border-radius:5px;
	text-align: center;
	z-index: 9999;
	padding:4%;
}

.layer_board img{max-width:100%; margin-bottom: 30px;}

.midashi{font-size:1.4em; margin-bottom: 30px; font-weight: bold;}

.btn_link{display: inline-block; margin:10px; }
.btn_link a{padding:10px 15px; display:block; background:#A4D647; border-radius:5px;}
.btn_link a:hover{background:#95e600;}

.btn_close{display: inline-block; margin:10px;}
.btn_close a{padding:10px 15px; display:block; background:#EEE; border-radius:5px;}
.btn_close a:hover{background:#F5F5F5;}