#finestra { 
padding: 0px;
 width:352px; 
 height:220px;  
 position:absolute;
 top:50%;
 left:50%;  
 margin:-100px 0 0 -175px; 
 border: 0px;
 z-index: 500;	
}

.filetto_finestra_pop2 {
	border: 1px solid black;
}