.download-box{position:relative;width:100%;height:100%;overflow:hidden}.download-list{padding:30px;box-sizing:border-box}.download-item{padding:15px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #efefef;font-size:16px}.download-item:last-child{border-bottom:none}svg{fill:red}.share-box{position:fixed;z-index:9;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.7);padding:30px;box-sizing:border-box}.share-box img{width:100%}