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: 60px 0px 0px -150px;
	text-align: center;
	z-index: 2000;
}

.btn_close {
	position: absolute;
	top: -5px;
	right: -5px;
	height: 30px;
	width: 30px;
	display: block;
}

.modal_wrapper {
	background: url(../img/modal/bg.jpg) no-repeat 0 0;
	background-size:300px 280px;
	height: 60px;
	width: 300px;
	padding-top: 223px;
}

.btn {
	margin: 0 auto;
}