@media (min-width: 751px) {
  .home-hero {
    height: 29.1666667vw;
    background-image: url('/public/index/images/site/home-hero-app.png');
  }
}

@media (max-width: 750px) {
  .home-hero {
    background-image: url('/public/index/images/site/home-hero-mobile-app.png');
  }
}