.swiper,.swiper-list-node img{width:100%}.swiper{height:100%;position:relative;overflow:hidden}.swiper-list{height:100%;position:absolute;left:0}.swiper-list-node{height:100%;float:left;background:#eee;text-align:center;font-size:56px}.swiper-list-node:nth-child(2){background:#aaa;position:relative}.swiper-btn,.swiper-index{text-align:center;position:absolute;z-index:5}.swiper-list-node:nth-child(3){background:#fad}.swiper-list-node:nth-child(4){background:#dea}.swiper-btn{top:calc(50% - 100px);width:100px;height:200px;line-height:200px;background:rgba(0,0,0,.5);font-size:54px;font-weight:700;color:#999;cursor:pointer}.swiper-btn:hover{color:#fff}.swiper-btn-prev{left:0}.swiper-btn-next{right:0}.swiper-index{width:100%;height:20px;bottom:20px}.swiper-index-child{width:12px;height:12px;border:1px solid rgba(0,0,0,.3);border-radius:50%;display:inline-block;margin:0 5px;background:rgba(155,155,155,.2);cursor:pointer}.swiper-index-child:hover{background:#fff;box-shadow:0 0 15px #aaa}.swiper-active,.swiper-active:hover{background:#556096}