diff --git a/plugins/cipf_plugin/html/menu/cipf_menu.html b/plugins/cipf_plugin/html/menu/cipf_menu.html
index cd25181..7113318 100644
--- a/plugins/cipf_plugin/html/menu/cipf_menu.html
+++ b/plugins/cipf_plugin/html/menu/cipf_menu.html
@@ -15,11 +15,11 @@
 		width: 100%;
 	}
 
-	form .textarea {
+	form .vertical_wrapper {
 		display: flex;
 		flex-direction: column;
 	}
-	form .textarea textarea {
+	form textarea {
 		resize: vertical;
 		height: 120px;
 	}
@@ -31,12 +31,12 @@
 	<input type="hidden" name="action" value="<?php echo $admin_post_paypal; ?>">
 	<?php wp_nonce_field($nonce_paypal['_action'], $nonce_paypal['_name']); ?>
 
-	<div class="define_paypal_credentials_cipf define_paypal_client_id_cipf">
+	<div class="define_paypal_credentials_cipf define_paypal_client_id_cipf vertical_wrapper">
 		<label for="paypal_client_id_cipf">client id : </label>
 		<input type="text" id="paypal_client_id_cipf" name="client_id" value="<?php echo $paypal_credentials['client_id']; ?>" />
 	</div>
 
-	<div class="define_paypal_credentials_cipf define_paypal_secret_id_cipf">
+	<div class="define_paypal_credentials_cipf define_paypal_secret_id_cipf vertical_wrapper">
 		<label for="paypal_client_secret_cipf">client secret : </label>
 		<input type="text" id="paypal_client_secret_cipf" name="client_secret" value="<?php echo $paypal_credentials['client_secret']; ?>" />
 	</div>
@@ -62,7 +62,7 @@
 	<input type="hidden" name="action" value="<?php echo $admin_post_email_registration; ?>">
 	<?php wp_nonce_field($nonce_email['_action'], $nonce_email['_name']); ?>
 
-	<div class="define_email_registration textarea">
+	<div class="define_email_registration vertical_wrapper">
 		<label for="define_email_registration_cipf">email : </label>
 		<textarea id="define_email_registration_cipf" name="email"><?php echo $email_registration['email']; ?></textarea>
 	</div>
@@ -88,12 +88,12 @@
 	<input type="hidden" name="action" value="<?php echo $admin_post_payment_messages; ?>">
 	<?php wp_nonce_field($nonce_payment_messages['_action'], $nonce_payment_messages['_name']); ?>
 
-	<div class="define_payment_message_cipf textarea">
+	<div class="define_payment_message_cipf vertical_wrapper">
 		<label for="define_payment_message_success_cipf">paiement réussi : </label>
 		<textarea id="define_payment_message_success_cipf" name="message_success"><?php echo $payment_messages['success']; ?></textarea>
 	</div>
 
-	<div class="define_payment_message_cipf textarea">
+	<div class="define_payment_message_cipf vertical_wrapper">
 		<label for="define_payment_message_failure_cipf">paiement echec : </label>
 		<textarea id="define_payment_message_failure_cipf" name="message_failure"><?php echo $payment_messages['failure']; ?></textarea>
 	</div>