content: import React, { Component } from 'react';
  import { DragDropContext } from 'react-dnd';
  import HTML5Backend from 'react-dnd/modules/backends/HTML5';
  import BoxWithImage from './BoxWithImage';
  import BoxWithHandle from './BoxWithHandle';
  
  @DragDropContext(HTML5Backend)
  export default class Container extends Component {
    render() {
      return (
        <div>
          <div style={{ marginTop: '1.5rem' }}>
            <BoxWithHandle />
            <BoxWithImage />
          </div>
        </div>
      );
    }
  }