.swiper-container{width:100%;height:400px;height:80vh;margin:0 auto 0 auto}.swiper-slide{height:auto;background-size:cover;background-position:center}.swiper-slide-desc{position:absolute;left:10px;bottom:35px;color:#fff;background-color:rgba(0,0,0,.56);padding:8px;font-size:17px}