">
            <br>
            <button class="btn btn-success" >Nuevo</button>
          </div>
          </form>
          <div class="col-md-4">
          <table class="table table-hover">
              <thead>
            <tr>
              <th>Nombre del Estado</th>
            </tr>
          </thead>
          <tbody>
          <?php 
try {
    $cuadro = $cuadroC->seleccionar_estado();
} catch (Exception $e) {
    echo "Ha ocurrido un error";
}
if ($cuadro != null) {
    foreach ($cuadro as $key => $bl) {
        $nomEst = $bl['nomEst'];
        $idEst = $bl['idEst'];
        ?>
              <tr>
        <td>
        <?php 
        echo $nomEst;
        ?>
        </td>
        <td>