content: import React from 'react';
  
  const placeholderColor = '999999'
  
  const img = `http://placehold.it/250/${placeholderColor}/ffffff?text=Placeholder`
  
  export default class ListView extends React.Component {
    constructor(props) {
      super(props);
    }
  
    render(){
      return (
          <div className="list">
            <ul className="list-group">
              {this.props.data.map((tile, index) => (
                <li className="list-group-item media clearfix"
                  key={index}
                  title={tile.title}>
                  <img src={tile.img || img} className="pull-left" />
                  <div className="media-body">
                    <h3>{tile.title}</h3>
                    <p className="lead">{tile.body}</p>
                  </div>
                </li>
              ))}
            </ul>
          </div>
        );
    }
  }
  