.u-section-1 {
  background-image: url("images/Uitzicht24.jpg");
  background-position: 50% 50%;
}

.u-section-1 .u-sheet-1 {
  min-height: 660px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 544px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 417px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 313px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 204px;
  }
} .u-section-2 {
  background-position: 50% 50%;
  background-repeat: no-repeat;
  background-image: linear-gradient(to bottom, #1d7cdd, #79b6e5);
  background-size: cover;
}

.u-section-2 .u-sheet-1 {
  min-height: 433px;
}

.u-section-2 .u-text-1 {
  margin-top: 20px;
  margin-bottom: 0;
}

.u-section-2 .u-text-2 {
  margin: 20px auto 0 0;
}

.u-section-2 .u-audio-1 {
  width: 500px;
  margin-top: 20px;
  margin-bottom: 0;
}

.u-section-2 .u-custom-html-1 {
  margin-top: 20px;
  margin-bottom: 40px;
  height: auto;
  min-height: 353px;
}

@media (max-width: 575px) {
  .u-section-2 .u-audio-1 {
    width: 340px;
  }
} .u-section-3 {
  background-image: url("images/Uitzicht23.jpg");
  background-position: 50% 62.45%;
  background-size: cover;
}

.u-section-3 .u-sheet-1 {
  min-height: 410px;
}

@media (max-width: 1199px) {
  .u-section-3 .u-sheet-1 {
    min-height: 338px;
  }
}

@media (max-width: 991px) {
  .u-section-3 .u-sheet-1 {
    min-height: 259px;
  }
}

@media (max-width: 767px) {
  .u-section-3 .u-sheet-1 {
    min-height: 194px;
  }
}

@media (max-width: 575px) {
  .u-section-3 .u-sheet-1 {
    min-height: 122px;
  }
}