.simple-slider {
  aspect-ratio: 16/9!important;
}

.swiper-slide {
  aspect-ratio: 16/9 !important;
  height: auto !important;
}

@media (max-width: 576px) {
  .simple-slider, .swiper-slide, .swiper-container, .swiper-wrapper {
    aspect-ratio: 1/1 !important;
  }
}