.u-section-1 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url("images/11.jpg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 800px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 239px;
  }
}.u-section-2 .u-sheet-1 {
  min-height: 5410px;
}

.u-section-2 .u-custom-html-1 {
  margin-bottom: 0;
  margin-top: 23px;
  height: auto;
  min-height: 2619px;
}

.u-section-2 .u-custom-html-2 {
  height: auto;
  min-height: 1015px;
  margin-top: -17px;
  margin-bottom: 0;
} .u-section-3 {
  background-image: url("images/13.jpg");
  background-position: 50% 50%;
}

.u-section-3 .u-sheet-1 {
  min-height: 544px;
}

@media (max-width: 1199px) {
  .u-section-3 .u-sheet-1 {
    min-height: 400px;
  }
}

@media (max-width: 575px) {
  .u-section-3 .u-sheet-1 {
    min-height: 243px;
  }
}.u-section-4 .u-sheet-1 {
  min-height: 1816px;
}

.u-section-4 .u-custom-html-1 {
  height: auto;
  min-height: 1809px;
  margin-top: 4px;
  margin-bottom: 4px;
}