.u-section-1 {
  background-image: url("images/KIGA-HG_1200px-neu3-klein.jpg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 818px;
}

@media (max-width: 1199px) {
   .u-section-1 {
    min-height: 531px;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 674px;
  }
}

@media (max-width: 991px) {
   .u-section-1 {
    min-height: 373px;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 516px;
  }
}

@media (max-width: 767px) {
   .u-section-1 {
    min-height: 244px;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 387px;
  }
}

@media (max-width: 575px) {
   .u-section-1 {
    min-height: 101px;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 244px;
  }
}.u-section-2 .u-sheet-1 {
  min-height: 223px;
}

.u-section-2 .u-text-1 {
  margin: 37px auto 0;
}

.u-section-2 .u-text-2 {
  line-height: 1.8;
  width: 680px;
  font-size: 1.125rem;
  margin: 20px auto 50px;
}

@media (max-width: 767px) {
  .u-section-2 .u-text-2 {
    width: 540px;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-text-2 {
    width: 340px;
  }
}