diff --git a/htdocs/comm/mailing/card.php b/htdocs/comm/mailing/card.php
index d3833cf1b94..5da75c22fce 100644
--- a/htdocs/comm/mailing/card.php
+++ b/htdocs/comm/mailing/card.php
@@ -893,7 +893,7 @@ if ($action == 'create') {
 					if (!isset($conf->global->MAILING_LIMIT_SENDBYCLI) || $conf->global->MAILING_LIMIT_SENDBYCLI >= 0) {
 						$text .= '<br><br>';
 						$text .= $langs->trans("MailingNeedCommand");
-						$text .= '<br><textarea cols="60" rows="'.ROWS_2.'" wrap="soft" disabled>php ./scripts/emailings/mailing-send.php '.$object->id.' '.$user->login.'</textarea>';
+						$text .= '<br><textarea class="quatrevingtpercent" rows="'.ROWS_2.'" wrap="soft" disabled>php ./scripts/emailings/mailing-send.php '.$object->id.' '.$user->login.'</textarea>';
 					}
 
 					print $form->formconfirm($_SERVER['PHP_SELF'].'?id='.$object->id, $langs->trans('SendMailing'), $text, 'sendallconfirmed', '', '', 1, 380, 660, 0, $langs->trans("Confirm"), $langs->trans("Cancel"));