.cards {
  grid-template-columns: repeat(2, 1fr);
}

.sea {
  background-image: url("scene-sea-cover-couple-bouquet.png");
}

.hotel {
  background-image: url("scene-restaurant-twohands.png");
}

.home {
  background-image: url("scene-home-28roses.png");
}

@media (max-width: 760px) {
  .cards {
    grid-template-columns: 1fr;
  }
}