themes-wordpress/pixl/templates/search.html

<!-- wp:template-part {"slug":"header","tagName":"header"} /-->

<!-- wp:group {"layout":{"inherit":true}} -->
<div class="wp-block-group">
    <!-- wp:search /-->

    <!-- wp:spacer {"height":"1rem"} -->
    <div style="height:1rem" aria-hidden="true" class="wp-block-spacer"></div>
    <!-- /wp:spacer -->
</div>
<!-- /wp:group -->

<!-- wp:pattern {"slug":"pixl/post-list"} /-->

<!-- wp:template-part {"slug":"footer","tagName":"footer"} /-->