body,html{margin:0;padding:0;font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app,body,html{height:100%}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#c0c4cc;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#909399}