content: import React from 'react'
  import { observer } from 'mobx-react'
  import { Link } from 'react-router-dom'
  
  @observer
  class NotFound extends React.Component {
    render() {
      return (
        <main className="">
          <h3>Page not found. Are you lost ?</h3>
  
          <Link to="/">Main menu</Link>
        </main>
      )
    }
  }
  
  export default NotFound;
  