content: import React from 'react';
  import ScrollHack from './ScrollHack';
  
  // https://github.com/browniefed/react-scroll-monitor
  class ScrollMonitorDemo extends React.Component {
    render() {
      return (
        <div>
          <ScrollHack names={['1', '2', '3', '4']}/>
        </div>
      );
    }
  }
  
  export default ScrollMonitorDemo;