content: import React from 'react'
  import ReactDOM from 'react-dom'
  import { Provider } from 'react-redux'
  import { createStore } from 'redux'
  
  import App from './components/app'
  
  // reducers
  import reducers from './reducers'
  const store = createStore(reducers)
  
  ReactDOM.render(
    <Provider store={store}>
      <App />
    </Provider>
    , document.querySelector('.container'))
  