themes-wordpress/nook/parts/header.html

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<div class="wp-block-group">
<!-- wp:pattern {"slug":"nook/header-banner"} /-->

<!-- wp:columns {"align":"wide","style":{"spacing":{"padding":{"top":"var:preset|spacing|50","bottom":"var:preset|spacing|50"},"blockGap":{"left":"var:preset|spacing|70"}}}} -->
<div class="wp-block-columns alignwide" style="padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)"><!-- wp:column {"width":"66.66%"} -->
<div class="wp-block-column" style="flex-basis:66.66%"><!-- wp:site-title /--></div>
<!-- /wp:column -->

<!-- wp:column {"width":"33.33%"} -->
<div class="wp-block-column" style="flex-basis:33.33%"><!-- wp:search {"label":"Search","showLabel":false,"placeholder":"Search...","widthUnit":"%","buttonText":"Search","buttonPosition":"no-button","buttonUseIcon":true,"style":{"border":{"radius":"50px"}},"fontSize":"small"} /--></div>
<!-- /wp:column --></div>
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<div class="wp-block-group alignfull has-primary-color has-tertiary-background-color has-text-color has-background has-link-color" style="padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--50)"><!-- wp:group {"align":"wide","layout":{"type":"flex","flexWrap":"nowrap","justifyContent":"space-between"}} -->
<div class="wp-block-group alignwide"><!-- wp:navigation {"overlayBackgroundColor":"tertiary","overlayTextColor":"primary","align":"wide","layout":{"type":"flex"},"style":{"typography":{"textTransform":"uppercase","fontStyle":"normal","fontWeight":"500","fontSize":"16px"}}} /--></div>
<!-- /wp:group --></div>
<!-- /wp:group --></div>
<!-- /wp:group -->