front/src/index.js

import React from 'react';
import ReactDOM from 'react-dom';
import App from './Components/App';
import * as serviceWorker from './serviceWorker';

import 'react-notifications/lib/notifications.css';
import 'bootstrap/dist/css/bootstrap.min.css';
import './css/index.css';

ReactDOM.render(<App />, document.getElementById('root'));

serviceWorker.unregister();