*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;background:#f5f5f5}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#d9d9d9;border-radius:3px}