#overlay{ 
    background-image: url(assets/images/overlay.png);
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 90;
    width: 100%;
    height: 100%;
}

* html #overlay{
    background-color: #333;
    background-color: transparent;
    background-image: url(blank.gif);
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(
        src="assets/images/overlay.png", sizingMethod="scale");
}

#close{
    cursor:pointer;
	cursor:hand;
	float:right;
}