<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-12"> <h1>Building</h1> <img class="visible-lg img-responsive" src="http://i.imgur.com/7tv9sgd.jpg" alt="" title="File size= 750KB"> <img class="visible-md img-responsive" src="http://i.imgur.com/oVs6DYB.jpg" alt="" title="File size= 355KB"> <img class="visible-sm img-responsive" src="http://i.imgur.com/JjecpxJ.jpg" alt="" title="File size= 239KB"> <img class="visible-xs img-responsive" src="http://i.imgur.com/BDwFFoE.jpg" alt="" title="File size= 55KB"> </div> </div> <!-- /.container --> </div>

body { margin-top: 60px; } @import url("bootstrap.min.css"); /* the import above brings in the bootsrap css */ h1{ color: #ffb4d9; }