.big_news .bignewsid-23{
 background-image: url('../../../../images/aktualnosci/20170923_he_01.jpg'), url('../../../../images/aktualnosci/20170923_he_02.jpg');
 background-position: -7% 0%, 116% 100%;
 background-repeat: no-repeat, no-repeat;
 background-size: 38%, 40%;
}