.jqmWindow {
    display: none;
    position: fixed;
    top: 20%;
    left: 50%;
    margin-left: -300px;
    width: 600px;
    background-color: white;
    color: #333;
    border: 1px solid black;
    padding: 15px;
}
.jqmOverlay {
	background-color: #AAA;
}
* html .jqmWindow {
	position: absolute;
	top: expression((document.documentElement.scrollTop || document.body.scrollTop) + Math.round(17 * (document.documentElement.offsetHeight || document.body.clientHeight) / 100) + 'px');
}