*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;background:#f5f7fa}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#d0d5dd;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#b0b7c3}