body{background:#f8f8f8;padding:0}body,p,ul{margin:0}ul{padding:0}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}.header{padding:40px}.content{background:#fff}