.swiper-fade .swiper-slide.about-slider__slide .about-slide__desc .cont {
    transition: all 0.1s;
    height: 0;
}

.swiper-fade .swiper-slide.about-slider__slide {
    opacity: 0 !important;
}

.swiper-fade .swiper-slide-active.about-slider__slide .about-slide__desc .cont {
    height: 100%;
}


.swiper-fade .swiper-slide-active.about-slider__slide {
    opacity: 1 !important;
}