what CSS is responsible for:
in file (application/helpers/mpdf_helper.php):
// Set the footer if voucher is invoice and if set in settings
if (!empty($CI->mdl_settings->settings[‘pdf_invoice_footer’])) {
$mpdf->setAutoBottomMargin = ‘stretch’;
$mpdf->SetHTMLFooter(’
’ . $CI->mdl_settings->settings[‘pdf_invoice_footer’] . ‘
’);}
neither ‘custom.css’ nor ‘custom-pdf.css’ do it …
so where to define the simple ‘font-size’ ?