.index>.head-box{position:fixed;left:50%;top:20%;transform:translateX(-50%);width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.index>.head-box img{width:64px;height:64px;border-radius:50%}.index>.head-box .text{margin-top:16px;color:#999}.index .bottom-box{position:fixed;left:50%;top:80%;transform:translate(-50%,-50%);width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.index .bottom-box .button{width:180px;height:40px;line-height:40px;text-align:center;color:#fff;background:#07c160;border-radius:6px;box-shadow:0 0 0 1px #b0eacc}.index .bottom-box .text{font-size:14px;color:rgba(0,0,0,.5);margin-top:24px}.index .bottom-box .text span{color:#6c7da2}.index .box{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:100px;height:60px;line-height:60px;background:#212121;text-align:center;color:#fff;border-radius:6px;z-index:999}