Menu

Usage PHP:

<?php
   wp_nav_menu( [
     'container'      => false,
     'theme_location' => 'menu-1',
     'menu_id'        => 'primary-menu',
     'items_wrap' => '<ul id="%1$s" class="%2$s flex space-  x-4">%3$s</ul>'
  ] );
?>