#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;-webkit-touch-callout:none;-moz-touch-callout:none;-ms-touch-callout:none;touch-callout:none}p{margin:0;padding:0}