#app{height:100%}body,html{position:relative}body{font-size:14px;color:#fff;margin:0;padding:0}.swiper{width:100%;height:100%}.swiper-slide{text-align:center;font-size:18px;background-color:transparent;display:flex;justify-content:center;align-items:center}.swiper-slide img{display:block;width:100%;height:100%;object-fit:cover}