.block_zaivka .img_cont {
    -webkit-background-size: contain;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    max-width: 405px;
    height: 258px;
}
.block_zaivka_descr {
    height: 150px;
    overflow: auto;
    position: relative;
  }