.js_pu_b
{
	background: rgba(90,90,90,.5);
	position:fixed;
	padding:0px;
	margin:0px;
    top:0;
    left:0;
	width:100%;
	height:100%;
	text-align:center;
	display:none;
}
.js_pu_img_b
{
	display:table-cell;
	vertical-align:middle;
	height:99%;
	width:99%;
}
.js_pu_img
{
	width:auto;
	height:auto;
	max-width: 100%;
	max-height: 100%;
	cursor:pointer;
	display:none;
}
.js_pu_img_cursor
{
	cursor:pointer;
}