.pasek {
    width: 200px; 
    height: 200px; 
    border: 1px solid black; 
    padding: 10px; 
    margin: 10px; 
    background-image: url(cien.png);
    background-position: sticky;
    
    
}
.kafel {width: 200px; 
    height: 200px; 
    border: 1px solid black; 
    padding: 10px; 
    margin: 10px; 
    background-image: url(kafelek.jpg);
    position: sticky; 
    top: 0; 
    right: 0; 
}