<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <table class="table table-bordered table-striped"> <tr> <td> <button type="button" class="btn" data-toggle="collapse" data-target="#collapseme"> Click to expand </button> </td> </tr> <tr id="collapseme" class="collapse out"><td><div>Should be collapsed! Oldu valla!</div><img src="https://t.hizliresim.com/JqO1DW-s.jpg" title="Merhaba" /></td></tr> </table>