.swiper{width:100%;height:100%}.banner .swiper-slide{text-align:center;background:#fff;font-size:18px}.banner .swiper-slide img{object-fit:cover;width:100%;height:100%;display:block}.swiper-button-next:after,.swiper-button-prev:after{text-align:center;color:gray;border-radius:100%;justify-content:center;align-items:center;width:100%;height:50px;font-size:25px;display:flex;background:#fff!important}.swiper-button-prev:after{content:"prev"}.swiper-button-next:after{content:"next"}.swiper-button-prev,.swiper-button-next{width:50px}.swiper-button-prev{margin-left:20px}.swiper-button-next{margin-right:20px}