.bgBlk
{	
	height:100%;
	width:100%;
	background-color:#000;
	filter:alpha(opacity=75);
	-moz-opacity: 0.75;
	opacity: 0.75;	
	position: fixed;
	z-index:99999999;
	top: 0px;
	left: 0px;	
	}

.wdBox
{	
	background: #ffffff;
	z-index: 9999999999;
	color:#000000;
	border: 4px solid #525252;
	text-align:left;
	
	width: 500px;
    height: 400px;
    top: 50%;
    left: 50%;
    margin-top: -200px;
    margin-left: -250px;
    position: absolute;
	vertical-align:middle;
}