<body> <div class="container" > <div class="jumbotron "> <h1><span class="glyphicon glyphicon-camera" aria-hidden="true"></span>Image Gallery</h1> <p>A couple of pics selected from online</p> </div> <div class="row"> <div class="col-lg-4 col-sm-6"> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTWpxF4iV9uJGJTBsDoTjOHIE8UZDTG1B3S0yZvxsRSfQdPYBD-" class="img-thumbnail"> </div> <div class="col-lg-4 col-sm-6"> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTWpxF4iV9uJGJTBsDoTjOHIE8UZDTG1B3S0yZvxsRSfQdPYBD-" class="img-thumbnail"> </div> <div class="col-lg-4 col-sm-6"> <img src="https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcTWpxF4iV9uJGJTBsDoTjOHIE8UZDTG1B3S0yZvxsRSfQdPYBD-" class="img-thumbnail"> </div> </div> </div> </body>