open-webui/src/tailwind.css

@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  html, pre {
    font-family: -apple-system, 'Arimo', ui-sans-serif, system-ui, 'Segoe UI', Roboto, Ubuntu,
      Cantarell, 'Noto Sans', sans-serif, 'Helvetica Neue', Arial, 'Apple Color Emoji',
      'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
  }

  pre {
    white-space: pre-wrap;
  }
}