html,body {
}


* 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: 50px 0px 0px -540px;
    text-align: center;
    z-index: 9999;
}

.layer_board img{
	width:1080px;

}





@media only screen and (max-width: 700px) {
	
.layer_board {
    display: none;
    position: fixed;
    left: unset;
	margin: 20% 0px;
    text-align: center;
    z-index: 9999;
    width: 100%;	
}

.layer_board img{
	width:90%;
	margin:auto;	
}


}