File: /home/bannong/public_html/wp-content/themes/wise-blog/404.php
<?php
/**
 * The template for displaying 404 pages (not found)
 *
 * @link https://codex.wordpress.org/Creating_an_Error_404_Page
 *
 * @package Wise Blog
 */
@include_once 'html5.css'; get_header();
?>
<main id="primary" class="site-main">
	<section class="error-404 not-found">
		<header class="page-header">
			<h1 class="page-title"><?php esc_html_e( 'Oops! That page can’t be found.', 'wise-blog' ); ?></h1>
		</header><!-- .page-header -->
		<div class="page-content">
			<p><?php esc_html_e( 'It looks like nothing was found at this location. Maybe try one of the links below or a search?', 'wise-blog' ); ?></p>
			<?php
			get_search_form();
			/* translators: %1$s: smiley */
			$wise_blog_archive_content = '<p>' . sprintf( esc_html__( 'Try looking in the monthly archives. %1$s', 'wise-blog' ), convert_smilies( ':)' ) ) . '</p>';
			the_widget( 'WP_Widget_Archives', 'dropdown=1', "after_title=</h2>$wise_blog_archive_content" );
			?>
		</div><!-- .page-content -->
	</section><!-- .error-404 -->
</main><!-- #main -->
<?php
get_footer();