*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;background:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,sans-serif}#root{background:#fff;max-width:480px;min-height:100vh;margin:0 auto}pre{white-space:pre-wrap;word-break:break-word;font-family:inherit}