content: import React from 'react'
  import ReactDOM from 'react-dom'
  import App from './App'
  import { Router, Route, browserHistory, IndexRoute } from 'react-router'
  
  ReactDOM.render(
    <Router history={browserHistory}>
      <Route path = '/' component={App}>
        <IndexRoute component={App}/>
      </Route>
    </Router>,
  document.getElementById('root')
  )
  
  
  
  