<div class="row justify-content-md-center mt-5">

  <div class="col-md-6 mt-5">

    <div class="row mt-5">
      <div class="col mt-5">
        <form name="formClient" ng-submit="pesquisar()">
          <p ng-show="mensagem.length" class="alert alert-info">{{mensagem}}</p>

          <div class="form-group">
            <input type="text" name="cliente" ng-model="cliente.doc" class="form-control form-control-lg" placeholder="CPF" required cpf-dir>
          </div>

          <button type="submit" class="mt-2 btn btn-info btn-lg" ng-disabled="formClient.$invalid">Pesquisar</button>
          <a href="#/new/cpf" role="button" class="mt-2 btn btn-success btn-lg bt-hide">Cadastrar Cliente</a>
          <a href="#/bhan" role="button" class="mt-2 btn btn-primary btn-lg bt-hide">Voltar</a>
        </form>
      </div>
    </div>
  </div>
</div>
