.u-section-1 {
  min-height: 438px;
}

.u-section-1 .u-gallery-1 {
  height: 100vh;
  grid-gap: 10px;
  margin: 0 auto 1px 0;
}


.u-section-1 .u-gallery-inner-1 {
  grid-template-columns: repeat(3, auto);
}

.u-section-1 .u-over-slide-1 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

.u-section-1 .u-over-slide-2 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

.u-section-1 .u-over-slide-3 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.2), rgba(0,0,0,0.2));
  padding: 20px;
}

@media (max-width: 1199px) {
  .u-section-1 {
    min-height: 362px;
  }

  .u-section-1 .u-gallery-1 {
    height: 100vh;
    margin-right: initial;
    margin-left: initial;
  }
}

@media (max-width: 991px) {
  .u-section-1 {
    min-height: 831px;
  }

  .u-section-1 .u-gallery-1 {
    height: 200vh;
    margin-right: initial;
    margin-left: initial;
  }

  .u-section-1 .u-gallery-inner-1 {
    grid-template-columns: repeat(2, auto);
  }
}

@media (max-width: 767px) {
  .u-section-1 {
    min-height: 1869px;
  }

  .u-section-1 .u-gallery-1 {
    height: 200vh;
    margin-right: initial;
    margin-left: initial;
  }

  .u-section-1 .u-gallery-inner-1 {
    grid-template-columns: repeat(2, auto);
  }
}


@media (max-width: 665px) {
  .u-section-1 {
    min-height: 1869px;
  }

  .u-section-1 .u-gallery-1 {
    height: 200vh;
    margin-right: initial;
    margin-left: initial;
  }

  .u-section-1 .u-gallery-inner-1 {
    grid-template-columns: repeat(2, auto);
  }
}

@media (max-width: 575px) {
  .u-section-1 {
    min-height: 1177px;
  }

  .u-section-1 .u-gallery-1 {
    height: 200vh;
    margin-right: initial;
    margin-left: initial;
  }

  .u-section-1 .u-gallery-inner-1 {
    grid-template-columns: repeat(2, auto);
  }
}