html{font-family:'Microsoft Yahei", "PingFang SC", "Avenir", "Segoe UI", "Hiragino Sans GB"'}body,html{background-color:#fff}a,body,button,div,h1,h2,html,img,input,p{padding:0;margin:0;box-sizing:border-box}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.overlay{display:none;background-color:rgba(0,0,0,.3);position:absolute;z-index:5000;top:0;left:0;width:100%;height:100%;-webkit-user-select:none;-moz-user-select:none;user-select:none}.overlay.isShow{display:block}.overlay__container{background:#fff;box-shadow:0 0 10px 3px rgba(0,0,0,.4);width:50%;max-width:5rem;height:.8rem;position:absolute;top:43%;left:50%;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}.overlay__text{color:#de8919;font-size:.2rem;position:absolute;top:50%;left:50%;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0);white-space:nowrap}@media screen and (min-width:768px){.overlay__container{width:20%}}