tjshop/shop/static/style/smallBanner.css

.zskk-box .zskk-advertising {
    height: 200px;
}

.zskk-box .zskk-advertising .swiper-container {
    height: 200px;
}
.zskk-box .zskk-advertising .swiper-container img {
    width: 100%;
    height: 100%;
}