Edit File: sidebar.php
<?php /** * The sidebar containing the main widget area * * @link https://developer.wordpress.org/themes/basics/template-files/#template-partials * * @package orun */ $options = get_option('orun_opt'); // Options ?> <aside id="secondary" class="orun-sidebar widget-area"> <?php if ($options['orun-opt-sidebar-sticky'] == true) { echo '<div class="sticky-sidebar">'; if( is_active_sidebar('main-sidebar') ) { dynamic_sidebar('main-sidebar'); } echo '</div>'; } else { if( is_active_sidebar('main-sidebar') ) { dynamic_sidebar('main-sidebar'); } } ?> </aside>