<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 ----------> <div class="container"> <div class="row"> <h2></h2> </div> </div> <div class = "nav-bar"> </div> <div class = "DashBoard"> <div class = "modules">              <a href="#" class="btn btn-lg btn-warning"><span class="glyphicon glyphicon-user"></span> M****r S*****n</a>                       <a href="#" class="btn btn-lg btn-success"><span class="glyphicon glyphicon-tree-conifer"></span> G***s ******n</a>                       <a href="#" class="btn btn-lg btn-danger"><span class="glyphicon glyphicon-send"></span> S****** S*****n</a>                       <a href="#" class="btn btn-lg btn-info"><span class="glyphicon glyphicon-shopping-cart"></span> **********n *********r</a>                       <a href="#" class="btn btn-lg btn-primary"><span class="glyphicon glyphicon-calendar"></span> R*****s</a>                      <br></br>              <a href="#" class="btn btn-lg btn-danger"><span class="glyphicon glyphicon-warning-sign"></span> *****s *****s</a>                            <a href="#" class="btn btn-lg btn-primary"><span class="glyphicon glyphicon-cog"></span> *** / *** *******s</a>               <a href="#" class="btn btn-lg btn-warning"><span class="glyphicon glyphicon-flag"></span> ***** ***** </a>                            <a href="#" class="btn btn-lg btn-primary"><span class="glyphicon glyphicon-wrench"></span> ********</a>                                                   <a href="#" class="btn btn-lg btn-success"><span class="glyphicon glyphicon-trash"></span> ***** </a>                      <br></br>              <a href="#" class="btn btn-lg btn-info"><span class="glyphicon glyphicon-bookmark"></span> ******** </a>                       </div> </div>