404.php

<?php
/**
 * The template for displaying 404 pages (not found)
 *
 * @package FoundationPress
 * @since FoundationPress 1.0.0
 */

get_header(); ?>

<div class="main-container">
    <div class="main-grid">
        <main class="main-content">
            <article>
                <header>
                    <h1 class="entry-title"><?php _e( 'File Not Found', 'foundationpress' ); ?></h1>
                </header>
                <div class="entry-content">
                    <div class="error">
                        <p class="bottom"><?php _e( 'The page you are looking for might have been removed, had its name changed, or is temporarily unavailable.', 'foundationpress' ); ?></p>
                    </div>
                    <p><?php _e( 'Please try the following:', 'foundationpress' ); ?></p>
                    <ul>
                        <li>
                            <?php _e( 'Check your spelling', 'foundationpress' ); ?>
                        </li>
                        <li>
                            <?php
                                /* translators: %s: home page url */
                                printf( __(
                                    'Return to the <a href="%s">home page</a>', 'foundationpress' ),
                                    home_url()
                                );
                            ?>
                        </li>
                        <li>
                            <?php _e( 'Click the <a href="javascript:history.back()">Back</a> button', 'foundationpress' ); ?>
                        </li>
                    </ul>
                </div>
            </article>
        </main>
        <?php get_sidebar(); ?>
    </div>
</div>
<?php get_footer();