#app{height:100%}html,body{height:100%;position:relative}body{color:#fff;background:#000;margin:0;padding:0;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px}.swiper{width:100%;height:100%}.swiper-slide{text-align:center;justify-content:center;align-items:center;font-size:18px;display:flex}.swiper-slide img{object-fit:cover;display:block}