content: import React, { Component } from 'react';
  import './App.css';
  
  class App extends Component {
    render() {
      return (
        <div className="emk">
          <div className="emk-header">
            <h1>e-marque</h1>
            <h2>Bienvenue dans l'application</h2>
          </div>
        </div>
      );
    }
  }
  
  export default App;
  