Having Trouble With Thumbnails Please Help!


#1
 <div class="nav">
  <div class="container">
  <div class="row">
  <div class="col-md-4">
  <div class="thumbnail">
    <img src="http://goo.gl/0sX3jq">
    <img src="http://goo.gl/an2HXY">
  </div>
  </div>
  <div class="col-md-4">
  </div>
  <div class="col-md-4">
  </div>

#2

  <div class="thumbnail">
    <img src="http://goo.gl/0sX3jq">
    <img src="http://goo.gl/an2HXY">
  </div>

The exercise is expecting each img element to be inside its own thumbnail div.