<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-lg-6"> <div class="input-group"> <div class="input-group-btn"> <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">All Content <span class="caret"></span></button> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> </ul> </div><!-- /btn-group --> <input type="text" class="form-control" aria-label="..."> <span class="input-group-btn"> <button class="btn btn-default" type="button"> <span class="glyphicon glyphicon-search" aria-hidden="true"> </span> </button> </span> </div><!-- /input-group --> </div><!-- /.col-lg-6 --> </div><!-- /.row --> </div>