.u-section-1 {
  background-image: url("/images/flying-drone-.jpg");
  background-position: 50% 76.93%;
  background-size: 105%;
}

.u-section-1 .u-sheet-1 {
  min-height: 702px;
}

.u-section-1 .u-image-1 {
  width: 235px;
  height: 148px;
  margin: 130px 80px 0 auto;
}

.u-section-1 .u-image-2 {
  width: 252px;
  height: 148px;
  margin: -148px auto 0 275px;
}

.u-section-1 .u-image-3 {
  width: 249px;
  height: 148px;
  margin: -148px 340px 0 auto;
}

.u-section-1 .u-image-4 {
  width: 249px;
  height: 145px;
  margin: 24px 340px 0 auto;
}

.u-section-1 .u-image-5 {
  width: 235px;
  height: 145px;
  margin: -146px auto 0 824px;
}

.u-section-1 .u-image-6 {
  width: 125px;
  height: 125px;
  margin: -144px auto 0 313px;
}

.u-section-1 .u-image-7 {
  width: 235px;
  height: 151px;
  margin: 62px auto 0 824px;
}

.u-section-1 .u-image-8 {
  width: 249px;
  height: 151px;
  margin: -151px 340px 0 auto;
}

.u-section-1 .u-image-9 {
  width: 252px;
  height: 151px;
  margin: -151px auto 60px 272px;
}

@media (max-width: 1199px) {
   .u-section-1 {
    background-size: 145%;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 579px;
  }

  .u-section-1 .u-image-5 {
    margin-top: -110px;
    margin-left: 705px;
  }

  .u-section-1 .u-image-6 {
    margin-top: 234px;
  }

  .u-section-1 .u-image-7 {
    margin-top: -272px;
    margin-left: 705px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 443px;
  }

  .u-section-1 .u-image-5 {
    margin-left: 485px;
  }

  .u-section-1 .u-image-7 {
    margin-left: 485px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 332px;
  }

  .u-section-1 .u-image-3 {
    margin-right: 291px;
  }

  .u-section-1 .u-image-4 {
    margin-right: 291px;
  }

  .u-section-1 .u-image-5 {
    margin-left: 305px;
  }

  .u-section-1 .u-image-7 {
    margin-left: 305px;
  }

  .u-section-1 .u-image-8 {
    margin-right: 291px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 209px;
  }

  .u-section-1 .u-image-2 {
    margin-left: 88px;
  }

  .u-section-1 .u-image-3 {
    margin-right: 91px;
  }

  .u-section-1 .u-image-4 {
    margin-right: 91px;
  }

  .u-section-1 .u-image-5 {
    margin-left: 105px;
  }

  .u-section-1 .u-image-6 {
    margin-left: 215px;
  }

  .u-section-1 .u-image-7 {
    margin-left: 105px;
  }

  .u-section-1 .u-image-8 {
    margin-right: 91px;
  }

  .u-section-1 .u-image-9 {
    margin-left: 88px;
  }
}