#blk{
	width: 100%;height: 250%;background: black;position: absolute;left: 0;top: 0;opacity: .6;display: none;z-index: 9998;
}

#wht{
	width:810px;  max-height: 550px;margin: auto; position: fixed; top: 0; left: 0; bottom: 0; right: 0;display: none;z-index: 9999;
	border: 1px solid #ddd;border-radius:5px; background-color: #f7f7f7;text-align: center;
	
}

#wht img{
	 max-height: 525px
}

#clsbtn{
	font: normal bold 15px arial, serif;border: 2px solid #000;padding: 2px 5px;cursor: pointer;float: right;margin: 1%;
}	

@media handheld, only screen and (max-width: 1024px) {
#wht{
	width: auto;  max-height: 250px;
}
}