#overlay {
	display: table;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url('http://stacic.sport24.pl/images/overlay.png');
}

#overlay #window {
	display: table-cell;
	vertical-align: middle;
}

#overlay #inner {
	width: 50%;
	margin: 0 auto;
	padding: 10px;
	max-height: 350px;
	overflow: auto;
	background-color: #fff;
	border: 2px solid #012f6d;
}

#transparent {
	position: absolute; 
	z-index: 3000; 
	left: 0px; 
	top: 0px; 
	width: 100%; 
	height: 100%;
}