$settings[] = array(
                'title'       => esc_html__( 'Post Navigation', 'auto-load-next-post' ),
                'desc'        => sprintf( __( 'Used to identify which post to load next if any. %s', 'auto-load-next-post' ), $post_navigation_default ),
                'id'          => 'auto_load_next_post_navigation_container',
                'default'     => 'nav.post-navigation',