themes-wordpress/lois/patterns/sidebar.php

<?php
/**
 * Title: Site updates
 * Slug: lois/sidebar
 * Inserter: no
 */

?>

<!-- wp:group {"layout":{"type":"flex","orientation":"vertical"}} -->
<div class="wp-block-group"><!-- wp:heading {"level":3,"style":{"typography":{"letterSpacing":"0px","fontSize":"2.3rem"}}} -->
<h3 style="font-size:2.3rem;letter-spacing:0px"><?php echo esc_html__( 'Get updates', 'lois' ); ?></h3>
<!-- /wp:heading -->

<!-- wp:spacer {"height":"1.5rem","style":{"spacing":{"margin":{"top":"0px","bottom":"0px"}}}} -->
<div style="margin-top:0px;margin-bottom:0px;height:1.5rem" aria-hidden="true" class="wp-block-spacer"></div>
<!-- /wp:spacer -->

<!-- wp:paragraph {"fontSize":"medium"} -->
<p class="has-medium-font-size"><?php echo esc_html__( 'From art exploration to the latest archeological findings, all here in our weekly newsletter.', 'lois' ); ?></p>
<!-- /wp:paragraph -->

<!-- wp:paragraph {"style":{"typography":{"fontStyle":"normal","fontWeight":"700","textDecoration":"underline"}},"fontSize":"small","fontFamily":"libre-franklin"} -->
<p class="has-libre-franklin-font-family has-small-font-size" style="font-style:normal;font-weight:700;text-decoration:underline"><?php echo esc_html__( 'Subscribe', 'lois' ); ?></p>
<!-- /wp:paragraph --></div>
<!-- /wp:group -->

<!-- wp:spacer {"height":"6rem","style":{"spacing":{"margin":{"top":"0px","bottom":"0px"}}}} -->
<div style="margin-top:0px;margin-bottom:0px;height:6rem" aria-hidden="true" class="wp-block-spacer"></div>
<!-- /wp:spacer -->