.slick-slider .banner-item .slick-lazy {
    opacity: 0;
    transition: opacity 400ms ease;
}

.slick-slider .banner-item .slick-lazy[src^=""], .slick-slider .banner-item .slick-lazy:not([src]) {
    max-height: 0;
}

.slick-slider .banner-item img.slick-lazy {
    transform-style: preserve-3d;
}

@media(max-width: 768px) {
    .onlydesktop {
        display:none !important;
    }
}

@media(min-width: 768px) {
    .onlymobile {
        display:none !important;
    }
}