content: import React from 'react'
  import ReactDOM from 'react-dom'
  import App from "./components/App.js";
  const rootEl = document.getElementById('app');
  
  import { createStore } from 'redux'
  import main from './reducers'
  
  const store = createStore(main);
  
  const render = () => ReactDOM.render(
  
    <App/>,
    rootEl
  );
  
  render();
  store.subscribe(render);
  