.producer .producerid-320 {
 background-image:
 url('../../../../images/producenci/bk/bk_01.jpg'),
 url('../../../../images/producenci/bk/bk_02.jpg'),
 url('../../../../images/producenci/bk/bk_03.jpg'),
 url('../../../../images/producenci/bk/bk_04.jpg');
 background-position: -28% 0%, 149% 31%, -21% 70%, 108% 100%;
 background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
 background-size: 51%, 64%, 55%, 45%;
}