.product-swiper-gallery {
    max-width: 100%;
}

.gallery-top {
    width: 100%;
    height: 500px;
    margin-bottom: 10px;
}

.gallery-thumbs {
    height: 100px;
    padding: 10px 0;
    box-sizing: border-box;
}

.gallery-thumbs .swiper-slide {
    height: 100%;
    opacity: 0.4;
    cursor: pointer;
}

.gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1;
}

.gallery-top img,
.gallery-thumbs img {
    width: auto;
    max-height: 100%;
    display: block;
    margin: 0 auto;
    object-fit: contain; }