Hide content during page load

Author: tareq1988

src/class.settings-api.php

@@ -474,7 +474,7 @@ function show_forms() {
         ?>
         <div class="metabox-holder">
 			<?php foreach ( $this->settings_sections as $form ) { ?>
-				<div id="<?php echo $form['id']; ?>" class="group">
+				<div id="<?php echo $form['id']; ?>" class="group" style="display: none;">
 					<form method="post" action="options.php">
 						<?php
 						do_action( 'wsa_form_top_' . $form['id'], $form );