// These styles apply to every route in the application
import './globals.css'
 
export const metadata: Metadata = {
  title: 'Create Next App',
  description: 'Generated by create next app',
}
 
export default function RootLayout({
  children,
}: {
  children: React.ReactNode
}) {
  return (
    <html lang="en">
      <body>{children}</body>
    </html>
  )
}Using Classes
After installing Tailwind CSS and adding the global styles, you can use Tailwind's utility classes in your application.app/page.tsx export default function Page() {
  return <h1 className="text-3xl font-bold underline">Hello, Next.js!</h1>
}
Usage with Turbopack
As of Next.js 13.1, Tailwind CSS and PostCSS are supported with Turbopack.