#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}.container{max-width:800px;margin:0 auto}.content,.header{text-align:center}.url-button{width:50%;max-width:300px;margin:0 auto;margin-top:5px}.panel{min-height:200px}.qrcode{text-align:center}.qrcode img{width:50%;max-width:300px}.footer,.tip p{font-size:12px}.footer{text-align:center}.footer p{margin:0;line-height:20px}.token{font-size:10px;text-align:center}.guide{margin-top:10px}.guide-box{width:60%;max-width:400px;font-size:14px;margin:0 auto}.guide-box ul{list-style:square}