.banner img{object-fit:cover;width:100%;height:auto;display:block}.banner .swiper-pagination-bullet{opacity:1;background:#fff6;border-radius:3px;width:160px;height:3px;position:relative;overflow:hidden}.banner .swiper-pagination-bullet-active:after{content:"";background-color:#fff;width:0%;height:3px;animation:5s linear forwards slideAnimation;position:absolute;top:0;left:0}@media (max-width:1280px){.banner img{width:100%;min-height:460px}.banner .banner-pagination{gap:0 12px}.banner .swiper-pagination-bullet{width:100px}}