.u-section-1 {
  background-image: url("images/ENTETE-INTERIEUR.jpg");
}

.u-section-1 .u-sheet-1 {
  min-height: 371px;
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 307px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 235px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 177px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 111px;
  }
}.u-section-2 .u-sheet-1 {
  min-height: 2251px;
}

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

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

@media (max-width: 767px) {
  .u-section-2 .u-text-1 {
    margin-top: 60px;
  }

  .u-section-2 .u-text-2 {
    margin-bottom: 60px;
  }
}.u-section-3 .u-sheet-1 {
  min-height: 400px;
}

.u-section-3 .u-text-1 {
  margin: 20px auto 60px 0;
}

@media (max-width: 1199px) {
  .u-section-3 .u-sheet-1 {
    min-height: 2430px;
  }

  .u-section-3 .u-text-1 {
    margin-bottom: 10px;
  }
}