<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/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="col-lg-3"> <div class="input-group custom-search-form"> <input type="text" class="form-control"> <span class="input-group-btn"> <button class="btn btn-default" type="button"> <span class="glyphicon glyphicon-search"></span> </button> </span> </div><!-- /input-group --> </div>