.u-section-1 .u-image-1 {
  min-height: 570px;
  background-image: url("images/3.png");
}

@media (max-width: 1199px) {
  .u-section-1 .u-image-1 {
    min-height: 470px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-image-1 {
    min-height: 360px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-image-1 {
    min-height: 270px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-image-1 {
    min-height: 170px;
  }
}