elzup/_app.tsx

## _app.tsx
import { AppProps } from 'next/app'
import Head from 'next/head'

const App = ({ Component, pageProps }: AppProps) => (
  <>
    <Head>
      <meta
        name="viewport"
        content="width=device-width, initial-scale=1, shrink-to-fit=no"
      />
      <link rel="shortcut icon" href="/favicon.png" key="shortcutIcon" />
      <link rel="manifest" href="/manifest.json" />
      </Head>
    <Component {...pageProps} />
  </>
)

export default App

## _document.tsx
import NextDocument, { Html, Head, Main, NextScript } from 'next/document'
import React from 'react'

type Props = {}

class Document extends NextDocument<Props> {
  render() {
    return (
      <Html>
        <Head />
        <body>
          <Main />
          <NextScript />
        </body>
      </Html>
    )
  }
}

export default Document
	import { AppProps } from 'next/app'
	import Head from 'next/head'

	const App = ({ Component, pageProps }: AppProps) => (
	<>
	<Head>
	<meta
	name="viewport"
	content="width=device-width, initial-scale=1, shrink-to-fit=no"
	/>
	<link rel="shortcut icon" href="/favicon.png" key="shortcutIcon" />
	<link rel="manifest" href="/manifest.json" />
	</Head>
	<Component {...pageProps} />
	</>
	)

	export default App
	import NextDocument, { Html, Head, Main, NextScript } from 'next/document'
	import React from 'react'

	type Props = {}

	class Document extends NextDocument<Props> {
	render() {
	return (
	<Html>
	<Head />
	<body>
	<Main />
	<NextScript />
	</body>
	</Html>
	)
	}
	}

	export default Document