.u-section-1 {
  background-image: url("https://assets.nicepagecdn.com/7b365c27/6192770/images/baner-zenon.jpg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 709px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 567px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 443px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 725px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 192px;
  }
}