<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 ----------> <form wicket:id="formularioContato" name="formularioContato" class="form-horizontal"> <fieldset> <!-- Form Name --> <legend>Contato</legend> <!-- Text input--> <div class="form-group"> <label class="col-md-4 control-label" for="textinput">Nome</label> <div class="col-md-4"> <input wicket:id="nome" name="nome" placeholder="Nome" class="form-control input-md" required="" type="text"> </div> </div> <!-- Text input--> <div class="form-group"> <label class="col-md-4 control-label" for="email">e-mail</label> <div class="col-md-4"> <input wicket:id="email" name="email" placeholder="E-mail" class="form-control input-md" type="text"> </div> </div> <!-- Text input--> <div class="form-group"> <label class="col-md-4 control-label" for="telefone">Telefone</label> <div class="col-md-4"> <input wicket:id="telefone" name="telefone" placeholder="Telefone" class="form-control input-md" type="text"> </div> </div> <!-- Button --> <div class="form-group"> <label class="col-md-4 control-label" for="submit"></label> <div class="col-md-4"> <button id="submit" type="submit" name="submit" class="btn btn-primary">Salvar</button> </div> </div> </fieldset> </form>