themes-wordpress/freddie/patterns/404.php

<?php
/**
 * Title: A 404 page
 * Slug: freddie/404
 * Inserter: no
 */
?>
<!-- wp:group {"layout":{"type":"constrained"}} -->
<div class="wp-block-group">
	<!-- wp:cover {"url":"<?php echo esc_url( get_stylesheet_directory_uri() ); ?>/assets/images/music-star-concert-singer-artist-musician-1253514-pxhere.com.jpg","hasParallax":true,"dimRatio":0,"minHeight":100,"minHeightUnit":"vh","contentPosition":"center center","align":"full","style":{"spacing":{"padding":{"top":"0px","bottom":"0px","left":"0px","right":"0px"}}},"layout":{"type":"default"}} -->
	<div class="wp-block-cover alignfull has-parallax" style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;min-height:100vh">
		<span aria-hidden="true" class="wp-block-cover__background has-background-dim-0 has-background-dim"></span>
		<div role="img" class="wp-block-cover__image-background has-parallax" style="background-position:50% 50%;background-image:url(<?php echo esc_url( get_stylesheet_directory_uri() ); ?>/assets/images/music-star-concert-singer-artist-musician-1253514-pxhere.com.jpg)"></div>
		<div class="wp-block-cover__inner-container">
			<!-- wp:group {"align":"full","style":{"dimensions":{"minHeight":"100vh"},"spacing":{"padding":{"top":"var:preset|spacing|80","bottom":"var:preset|spacing|80","left":"var:preset|spacing|80","right":"var:preset|spacing|80"},"blockGap":"var:preset|spacing|80"}},"layout":{"type":"flex","orientation":"vertical","justifyContent":"stretch","verticalAlignment":"space-between"}} -->
			<div class="wp-block-group alignfull" style="min-height:100vh;padding-top:var(--wp--preset--spacing--80);padding-right:var(--wp--preset--spacing--80);padding-bottom:var(--wp--preset--spacing--80);padding-left:var(--wp--preset--spacing--80)">
				<!-- wp:pattern {"slug":"freddie/header"} /-->

				<!-- wp:group {"layout":{"type":"flex","flexWrap":"nowrap","justifyContent":"space-between","verticalAlignment":"bottom"}} -->
				<div class="wp-block-group">
					<!-- wp:group {"tagName":"main","layout":{"type":"constrained"}} -->
					<main class="wp-block-group">
						<!-- wp:heading {"level":1,"fontSize":"medium","anchor":"oops-that-page-can-t-be-found"} -->
						<h1 class="wp-block-heading has-medium-font-size" id="oops-that-page-can-t-be-found"><?php echo esc_html__( 'Oops! That page can&rsquo;t be found.', 'freddie' ); ?></h1>
						<!-- /wp:heading -->

						<!-- wp:paragraph -->
						<p><?php echo esc_html__( 'It looks like nothing was found at this location. Maybe try a search?', 'freddie' ); ?></p>
						<!-- /wp:paragraph -->

						<!-- wp:search {"label":"","showLabel":false,"placeholder":"Search...","width":100,"widthUnit":"%","buttonText":"Search","buttonUseIcon":true} /-->
					</main>
					<!-- /wp:group -->

					<!-- wp:pattern {"slug":"freddie/footer"} /-->
				</div>
				<!-- /wp:group -->
			</div>
			<!-- /wp:group -->
		</div>
	</div>
	<!-- /wp:cover -->
</div>
<!-- /wp:group -->