.u-section-1 {
  background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('/images/cartoon-teclado_web.jpg');
  background-position: 50% 50%;
  min-height: 900px;
}

@media (max-width: 1399px) {
   .u-section-1 {
    min-height: 700px;
  }
}

@media (max-width: 1199px) {
   .u-section-1 {
    min-height: 600px;
  }
}

@media (max-width: 991px) {
   .u-section-1 {
    min-height: 500px;
  }
}

@media (max-width: 767px) {
   .u-section-1 {
    min-height: 400px;
  }
}

@media (max-width: 575px) {
   .u-section-1 {
    min-height: 300px;
  }
} .u-section-2 {
  min-height: 400px;
}

.u-section-2 .u-text-1 {
  width: 1100px;
  margin: 20px auto 60px;
}

@media (max-width: 991px) {
  .u-section-2 .u-text-1 {
    width: 720px;
  }
}

@media (max-width: 767px) {
  .u-section-2 .u-text-1 {
    width: 540px;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-text-1 {
    width: 340px;
  }
}