.u-section-1 {
  background-image: url("../images/image.jpg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 1673px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 1366px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 1047px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 791px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 497px;
  }
}