<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/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-4"> <!-- begin panel group --> <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true"> <!-- panel 1 --> <div class="panel panel-default"> <!--wrap panel heading in span to trigger image change as well as collapse --> <span class="side-tab" data-target="#tab1" data-toggle="tab" > <div class="panel-heading" role="tab" id="headingOne"data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne"> <h4 class="panel-title">She Sells Seashells</h4> </div> </span> <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne"> <div class="panel-body"> <!-- Tab content goes here --> That fall, as Nadia and Masha got shipped off to prison camps in Siberia, South Brooklyn tried to recover from the storm. My dad and I spent a lot of time in the same apartment engrossed in separate laptops, separate internet missives. He followed Russian news bloggers closely and would update me on troubling developments. A rise in protofascist nationalism </div> </div> </div> <!-- / panel 1 --> <!-- panel 2 --> <div class="panel panel-default"> <!--wrap panel heading in span to trigger image change as well as collapse --> <span class="side-tab" data-target="#tab2" data-toggle="tab" role="tab" aria-expanded="false"> <div class="panel-heading" role="tab" id="headingTwo" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"> <h4 class="panel-title collapsed">TAB 2</h4> </div> </span> <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo"> <div class="panel-body"> <!-- Tab content goes here --> tab 2 content </div> </div> </div> <!-- / panel 2 --> <!-- panel 3 --> <div class="panel panel-default"> <!--wrap panel heading in span to trigger image change as well as collapse --> <span class="side-tab" data-target="#tab3" data-toggle="tab" role="tab" aria-expanded="false"> <div class="panel-heading" role="tab" id="headingThree" class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree"> <h4 class="panel-title">TAB 3 </h4> </div> </span> <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree"> <div class="panel-body"> <!-- tab content goes here --> tab 3 content </div> </div> </div> </div> <!-- / panel-group --> </div> <!-- /col-md-4 --> <div class="col-md-8"> <!-- begin macbook pro mockup --> <div class="md-macbook-pro md-glare"> <div class="md-lid"> <div class="md-camera"></div> <div class="md-screen"> <!-- content goes here --> <div class="tab-featured-image"> <div class="tab-content"> <div class="tab-pane in active" id="tab1"> <img src="https://ununsplash.imgix.net/photo-1417024321782-1375735f8987?dpr=2&fit=crop&fm=jpg&h=650&q=75&w=950" alt="tab1" class="img img-responsive"> </div> <div class="tab-pane " id="tab2"> <img src="https://unsplash.imgix.net/uploads/1411724908903377d4696/2e9b0cb2?dpr=2&fit=crop&fm=jpg&h=650&q=75&w=950"> </div> <div class="tab-pane fade" id="tab3"> <img src="https://ununsplash.imgix.net/photo-1422479516648-9b1f0b6e8da8?dpr=2&fit=crop&fm=jpg&h=650&q=75&w=950" alt="tab1" class="img img-responsive"> </div> </div> </div> </div> </div> <div class="md-base"></div> </div> <!-- end macbook pro mockup --> </div> <!-- / .col-md-8 --> </div> <!--/ .row --> </div> <!-- end sidetab container -->