content: import React, { Component } from 'react';
  
  export default class Collapsible extends Component {
  
      static propTypes = {
          title: React.PropTypes.string,
          children: React.PropTypes.any,
      };
  
      render() {
          const { title } = this.props;
  
          return (
              <details>
                  <summary>{title}</summary>
                  {this.props.children}
              </details>
          );
      }
  }
  