.big_news .bignewsid-245{
 background-image:
 url('../../../../images/aktualnosci/20190226_pierscien_960.jpg'),
 url('../../../../images/aktualnosci/20190226_oxo_960.jpg'),
 url('../../../../images/aktualnosci/20190226_pop2_960.jpg'), url('../../../../images/aktualnosci/20190226_lekue_960.jpg');
 background-position: -20% 0%, 101% 30%, -13% 80%, 104% 100%;
 background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
 background-size: 40%, 37%, 39%, 36%;
}