<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <div class="col-md-6" style="margin-bottom: 30px"> <a href="listing_show.php?ID=13"> <h3 class="text-center">Cute Brick home!</h3> </a> <div class="row"> <div class="col-md-6 col-md-offset-3"> <div class="thumbnail"> <a href="listing_show.php?ID=13"> <img src="http://www.mtnlakerealty.com/images/19003_0.jpg" class="img-responsive center-block sold" alt="Cute Brick home!"/> </a> <div class="caption post-content-contract"></div> </div> </div> </div> </div> </div> </div>

.post-content-contract { background: rgba(255, 255, 0, 1) none repeat scroll 0 0; opacity: 1; top:5%; left:5%; max-width: 50%; max-height: 50%; position: absolute; color: #ffffff; content:url(http://www.mtnlakerealty.com/contract.png); }