Custom Block Styles

Custom Block Styles — a practical guide to WordPress block styles with clear examples you can reuse in real projects.

WordPress Theme Development Series (54/96). Prefer one article? Read the complete WordPress theme development tutorial.

Short description

Block styles give users design variations without creating whole new blocks.

Register block style

register_block_style('core/button', [
  'name' => 'acme-outline',
  'label' => 'Outline',
]);