themes-wordpress/rainfall/parts/header.html

<!-- wp:group {"layout":{"type":"default"}} -->
<div class="wp-block-group"><!-- wp:group {"style":{"spacing":{"padding":{"top":"var:preset|spacing|60","bottom":"var:preset|spacing|60","right":"var:preset|spacing|90","left":"var:preset|spacing|90"}}},"layout":{"type":"flex","justifyContent":"space-between"}} -->
<div class="wp-block-group" style="padding-top:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--60);padding-right:var(--wp--preset--spacing--90);padding-left:var(--wp--preset--spacing--90)"><!-- wp:site-title {"style":{"typography":{"textTransform":"uppercase"}},"fontSize":"small"} /-->

<!-- wp:navigation {"overlayMenu":"never","overlayBackgroundColor":"black","overlayTextColor":"white","layout":{"type":"flex","justifyContent":"left"},"style":{"typography":{"textTransform":"uppercase"},"spacing":{"blockGap":"var:preset|spacing|90"}}} /--></div>
<!-- /wp:group -->

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<div style="height:var(--wp--preset--spacing--110)" aria-hidden="true" class="wp-block-spacer"></div>
<!-- /wp:spacer --></div>
<!-- /wp:group -->