body,html{width:100%;height:100%;padding:0;margin:0;overflow:hidden}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}#app,.login{width:100%;height:100%;display:flex}.login{background-color:#f5f5f5;justify-content:center;align-items:center;color:#000;flex-direction:column}.demo-login{width:400px!important;margin:0 auto}.login-input{margin:20px 0}.indexPage,.qrcode{width:100%;height:100%;background-color:#f5f5f5;display:flex;justify-content:center;align-items:center;color:#000}.indexPage{flex-direction:column;justify-content:flex-start}.tabs{width:100%;height:60px}