.main-img-swiper{align-items:stretch;display:flex;flex-direction:column;height:100%;opacity:0;transition:opacity .5s ease;width:100%}.main-img-swiper.active{opacity:1}.main-img-swiper .swiper,.main-img-swiper .swiper-slide,.main-img-swiper .swiper-wrapper{height:100%;width:100%}