.app{height:100%}.app .main-header{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.app .main-header .tucao-ct{color:#4eb1fb;position:fixed;z-index:9999;right:7px;top:10px;cursor:pointer}.app .main-header .tucao-ct .iconfont{border:1px solid #4eb1fb;border-radius:50%;padding:3px 5px}.app .app-mask{position:fixed;top:0;right:0;left:0;bottom:0;background:#fff;opacity:1;z-index:10000}.app .app-mask .center-mask{height:220px;position:absolute;left:50%;top:45%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.app .app-mask .center-mask p{margin:-10px 0 0 -14px;font-size:20px}