#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;padding:0;margin:0}::-webkit-scrollbar{width:0;height:10px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:10px;-webkit-transition:background .3s;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:#a1a1a1}::-webkit-scrollbar-corner{background:transparent}