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

.u-section-1 .u-sheet-1 {
  min-height: 554px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 457px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 350px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 263px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 166px;
  }
}.u-section-2 .u-sheet-1 {
  min-height: 784px;
}

.u-section-2 .u-text-1 {
  margin: 60px auto 0;
}

.u-section-2 .u-text-2 {
  line-height: 1.8;
  margin: 19px 43px 0;
}

.u-section-2 .u-text-3 {
  margin-left: 43px;
  margin-right: 43px;
  margin-bottom: 0;
}

.u-section-2 .u-text-4 {
  margin: 19px 43px 0;
}

.u-section-2 .u-image-1 {
  width: 570px;
  height: 352px;
  margin: 30px 43px 0;
}

.u-section-2 .u-image-2 {
  width: 570px;
  height: 352px;
  margin: 30px 43px 60px;
}

@media (max-width: 1199px) {
  .u-section-2 .u-sheet-1 {
    min-height: 1601px;
  }

  .u-section-2 .u-text-1 {
    font-size: 3.75rem;
  }

  .u-section-2 .u-text-2 {
    width: auto;
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-2 .u-text-3 {
    margin-top: 20px;
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-2 .u-text-4 {
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-2 .u-image-1 {
    margin-left: 0;
  }

  .u-section-2 .u-image-2 {
    margin-left: 0;
  }
}

@media (max-width: 767px) {
  .u-section-2 .u-sheet-1 {
    min-height: 1564px;
  }

  .u-section-2 .u-image-1 {
    width: 540px;
    height: 334px;
    margin-right: 0;
  }

  .u-section-2 .u-image-2 {
    width: 540px;
    height: 334px;
    margin-right: 0;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-sheet-1 {
    min-height: 1802px;
  }

  .u-section-2 .u-text-1 {
    font-size: 3rem;
    width: auto;
    margin-top: 20px;
    margin-left: 0;
    margin-right: 0;
  }

  .u-section-2 .u-text-3 {
    margin-top: 60px;
  }

  .u-section-2 .u-image-1 {
    width: 340px;
    height: 210px;
  }

  .u-section-2 .u-image-2 {
    width: 340px;
    height: 210px;
    margin-bottom: -40px;
  }
}