main .gescan-contact-view:not([hidden]),
main .contact {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)),
    url("assets/fondo-tarjetas.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

#valoraciones {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)),
    url("assets/fondo-tarjetas.png");
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

#valoraciones .reviews-values {
  background: transparent;
  margin: 52px auto 0;
}

@media (max-width: 760px) {
  main .gescan-contact-view:not([hidden]),
  main .contact {
    background-position: center top;
    background-size: 100% auto;
  }

  #valoraciones {
    background-position: center bottom;
  }
}