#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}#components-layout-demo-side .logo{height:32px;margin:16px;background:hsla(0,0%,100%,.3)}.site-layout .site-layout-background{background:#fff}[data-theme=dark] .site-layout .site-layout-background{background:#141414}