*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;background:#f0f2f5}#root{height:100vh}.ant-layout-sider{overflow:auto;height:100vh;position:fixed;left:0;top:0;bottom:0}.site-layout-content{min-height:calc(100vh - 64px);padding:24px}