.u-section-1 {
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)), url('images/lenabg.jpg');
  background-position: 50% 50%;
  background-repeat: no-repeat, no-repeat;
  background-size: cover, cover;
}

.u-section-1 .u-sheet-1 {
  min-height: 1207px;
}

.u-section-1 .u-image-1 {
  width: 346px;
  height: 83px;
  margin: 152px auto 0;
}

.u-section-1 .u-btn-1 {
  border-style: solid;
  font-size: 1.25rem;
  margin: 70px auto 0 426px;
  padding: 0;
}

.u-section-1 .u-btn-2 {
  border-style: solid;
  font-size: 1.25rem;
  margin: -29px auto 0 553px;
  padding: 0;
}

.u-section-1 .u-btn-3 {
  border-style: solid;
  font-size: 1.25rem;
  margin: -29px 547px 0 auto;
  padding: 0;
}

.u-section-1 .u-btn-4 {
  border-style: solid;
  font-size: 1.25rem;
  margin: -29px 388px 0 auto;
  padding: 0;
}

.u-section-1 .u-text-1 {
  line-height: 1.4;
  font-size: 1.25rem;
  margin: 70px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-1 .u-sheet-1 {
    min-height: 935px;
  }

  .u-section-1 .u-image-1 {
    margin-top: 93px;
  }

  .u-section-1 .u-btn-1 {
    margin-top: 37px;
    margin-left: 347px;
  }

  .u-section-1 .u-btn-2 {
    margin-left: 441px;
  }

  .u-section-1 .u-btn-3 {
    margin-right: 498px;
  }

  .u-section-1 .u-btn-4 {
    margin-right: 351px;
  }

  .u-section-1 .u-text-1 {
    width: auto;
    margin-top: 51px;
  }
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 771px;
  }

  .u-section-1 .u-btn-1 {
    margin-left: 147px;
  }

  .u-section-1 .u-btn-2 {
    margin-left: 241px;
  }

  .u-section-1 .u-btn-3 {
    margin-right: 298px;
  }

  .u-section-1 .u-btn-4 {
    margin-right: 151px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 812px;
  }

  .u-section-1 .u-image-1 {
    margin-top: 37px;
  }

  .u-section-1 .u-btn-1 {
    margin-top: 59px;
    margin-left: 168px;
  }

  .u-section-1 .u-btn-2 {
    margin-left: 258px;
  }

  .u-section-1 .u-btn-3 {
    margin-right: 288px;
  }

  .u-section-1 .u-btn-4 {
    margin-right: 149px;
  }

  .u-section-1 .u-text-1 {
    font-size: 1.125rem;
    margin-top: 52px;
    margin-left: 8px;
    margin-right: 8px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 609px;
  }

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

  .u-section-1 .u-btn-2 {
    margin-left: 78px;
  }

  .u-section-1 .u-btn-3 {
    margin-right: 108px;
  }

  .u-section-1 .u-btn-4 {
    margin-right: 0;
  }

  .u-section-1 .u-text-1 {
    font-size: 1rem;
    margin-top: 139px;
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 773px;
  }

  .u-section-1 .u-image-1 {
    height: 75px;
    width: 313px;
    margin-top: 43px;
  }

  .u-section-1 .u-btn-1 {
    font-size: 1.125rem;
    margin-top: 29px;
  }

  .u-section-1 .u-btn-2 {
    font-size: 1.125rem;
    margin-top: -26px;
    margin-left: 70px;
  }

  .u-section-1 .u-btn-3 {
    font-size: 1.125rem;
    margin-top: -26px;
    margin-right: 111px;
  }

  .u-section-1 .u-btn-4 {
    font-size: 1.125rem;
    margin-top: -26px;
  }

  .u-section-1 .u-text-1 {
    margin-top: 52px;
  }
}