content: 
  import React from 'react';
  import {render} from 'react-dom';
  import {Router,browserHistory} from 'react-router';
  
  import routes from './routes.js';
  import './style/commen.css';
  
  import injectTapEventPlugin from 'react-tap-event-plugin';
  // Needed for onTouchTap
  // http://stackoverflow.com/a/34015469/988941
  injectTapEventPlugin();
  
  render(<Router routes={routes} history={browserHistory} />
    ,document.getElementById('root'));
  