<div class="row placeholders">
  <div class="col-xs-6 col-sm-3 placeholder">
    <img src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" width="200" height="200" class="img-responsive" alt="Generic placeholder thumbnail">
    <h4>Label</h4>
    <span class="text-muted">Something else</span>
  </div>
  <div class="col-xs-6 col-sm-3 placeholder">
    <img src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" width="200" height="200" class="img-responsive" alt="Generic placeholder thumbnail">
    <h4>Label</h4>
    <span class="text-muted">Something else</span>
  </div>
  <div class="col-xs-6 col-sm-3 placeholder">
    <img src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" width="200" height="200" class="img-responsive" alt="Generic placeholder thumbnail">
    <h4>Label</h4>
    <span class="text-muted">Something else</span>
  </div>
  <div class="col-xs-6 col-sm-3 placeholder">
    <img src="data:image/gif;base64,R0lGODlhAQABAIAAAHd3dwAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==" width="200" height="200" class="img-responsive" alt="Generic placeholder thumbnail">
    <h4>Label</h4>
    <span class="text-muted">Something else</span>
  </div>
</div>
