.overlay {
	display:none;
	background-color: #000;
    position: absolute;
    margin: auto;
    top: 0;
    left: 0;
    z-index: 100;
}
.window {
	display:none;
    left: 210;
    top: 50;
    position: absolute;
    overflow: visible;
    z-index: 150;
}