text: import Document, { Html, Head, Main, NextScript } from 'next/document'
  import { CssBaseline } from '@zeit-ui/react'
  
  class MyDocument extends Document {
    static async getInitialProps(ctx) {
      const initialProps = await Document.getInitialProps(ctx)
      const styles = CssBaseline.flush()
  
      return {
        ...initialProps,
        styles: (
          <>
            {initialProps.styles}
            {styles}
          </>
        ),
      }
    }
  
    render() {
      return (
        <Html>
          <Head />
          <body>
            <Main />
            <NextScript />
          </body>
        </Html>
      )
    }
  }
  
  export default MyDocument
  