#wiek_tlo{
	position:fixed;
	z-index: 999 !important; 
	background-color: rgba(0, 0, 0, 0.7);  
	top:0;
	left:0; 
	width:100%; 
	height:100%;
}

#wiek {
	background:#FFFFFF; 
	width:500px; 
	height:auto;  
	top:100px;
	margin: 150px auto 0px auto;
	box-shadow:#cccccc 0px 0px 2px; 
	border:#cccccc 1px solid; 
	font-size:14px; 
	padding:5px;
	color:#000000; 
	text-align:center; 
	z-index:1000;
}