*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f5f5f5}#root{min-height:100vh}@media (max-width: 768px){.ant-layout{background:#f5f5f5!important}.ant-layout-content{padding:12px!important}}