@media (max-width: 767px) {
  .katawara_swiper .swiper-slide,
  .katawara_swiper .swiper-slide img {
    height: auto !important;
    min-height: 0 !important;
  }

  .katawara_swiper .swiper-slide img {
    display: block;
    width: 100% !important;
  }
}