<?php
//Display Header
get_header();
//Get Post ID
global $wp_query; $post_id = $wp_query->post->ID;
//Get Header Image
$header_image = page_header(get_post_meta($post_id, 'qns_page_header_image_url', true));
//Get Content ID/Class
$content_id_class = content_id_class(get_post_meta($post_id, 'qns_page_sidebar', true));
//Reset Query
wp_reset_query();
?>
<div id="page-header" <?php echo $header_image; ?>>
<h2><?php _e('Page Not Found', 'qns'); ?></h2>
</div>
<!-- BEGIN .content-wrapper -->
<div class="content-wrapper clearfix">
<!-- BEGIN .main-content -->
<div class="<?php echo $content_id_class; ?> page-content">
<p><?php echo __('Oops! we couldn\'t find the page you requested,','qns') . ' <a href="' . home_url() . '">' . __('Go home?', 'qns') ?></a></p>
<!-- END .main-content -->
</div>
<?php get_sidebar(); ?>
<!-- END .content-wrapper -->
</div>
<?php get_footer(); ?>
All system for education purposes only. For more tools: Telegram @jackleet