private function setupBody()
    {
        $ended_row = $this->getLastRow();
        $ended_col = $this->getLastColumn();

        // Aplica os estilos a cada célula independente
        for ($row=1; $row<=$ended_row; $row++) {

            for ($col=1; $col<=$ended_col; $col++) {
                $this->applyStyles('body', $row, $col);
            }
        }
    }