<?php if (is_active_sidebar('sidebar-1')) : ?>
    <aside id="secondary" class="widget-single" role="complementary" aria-labelledby="widget-label">
        <h2 id="widget-label" class="screen-reader-text"><?php esc_html_e('Widget article', 'nexo'); ?></h2>
        <?php dynamic_sidebar('sidebar-1'); ?>
    </aside>
<?php endif; ?>
