{"id":64353,"date":"2025-03-31T21:58:46","date_gmt":"2025-03-31T12:58:46","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=64353&#038;preview=true&#038;preview_id=64353"},"modified":"2025-04-16T17:59:25","modified_gmt":"2025-04-16T08:59:25","slug":"extending-wp-core-blocks","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/extending-wp-core-blocks\/","title":{"rendered":"Blocks API\u3092\u4f7f\u3063\u305fWordPress\u30d6\u30ed\u30c3\u30af\u306e\u7de8\u96c6\u65b9\u6cd5"},"content":{"rendered":"<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/gutenberg-wordpress-editor\/\">Gutenberg\u30a8\u30c7\u30a3\u30bf\u30fc<\/a>\u304cWordPress\u306b\u5c0e\u5165\u3055\u308c\u305f\u306e\u306f\u30012018\u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-5-0\/\">\u30d0\u30fc\u30b8\u30e7\u30f35.0<\/a>\u3067\u306e\u3053\u3068\u3002\u30d6\u30ed\u30c3\u30af\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3088\u3046\u306b\u56fa\u5b9a\u30da\u30fc\u30b8\u3084\u6295\u7a3f\u3092\u4f5c\u6210\u3059\u308b\u3053\u306e\u65b0\u305f\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u305d\u308c\u307e\u3067\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3057\u305f\u3002\u30ea\u30ea\u30fc\u30b9\u5f53\u521d\u306e\u30d6\u30ed\u30c3\u30af\u306f\u304b\u306a\u308a\u57fa\u672c\u7684\u306a\u3082\u306e\u3067\u3057\u305f\u304c\u3001\u73fe\u5728\u3067\u306f\u67d4\u8edf\u6027\u3068\u7de8\u96c6\u4f53\u9a13\u306b\u512a\u308c\u305f<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-6-6\/#other-improvements-to-the-block-editor\">\u30a8\u30c7\u30a3\u30bf\u30fc\u3078\u3068\u9032\u5316<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3068\u306f\u3044\u3048\u3001\u7279\u5b9a\u306e\u6a5f\u80fd\u306e\u524a\u9664\u3084\u8ffd\u52a0\u3001\u7279\u5b9a\u306e\u30b9\u30bf\u30a4\u30eb\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306e\u9069\u7528\u3001\u8a2d\u5b9a\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306e\u7c21\u7d20\u5316\u306a\u3069\u3001\u30d6\u30ed\u30c3\u30af\u3067\u306f\u5b9f\u73fe\u3067\u304d\u306a\u3044\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u30bc\u30ed\u304b\u3089<a href=\"https:\/\/kinsta.com\/jp\/blog\/gutenberg-blocks\/\">\u30ab\u30b9\u30bf\u30e0\u30d6\u30ed\u30c3\u30af\u3092\u4f5c\u6210<\/a>\u3059\u308b\u3053\u3068\u304c\u771f\u3063\u5148\u306b\u601d\u3044\u3064\u304f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u5fae\u8abf\u6574\u306e\u305f\u3081\u306b\u30ab\u30b9\u30bf\u30e0\u30d6\u30ed\u30c3\u30af\u3092\u4f5c\u6210\u3059\u308b\u306e\u306f\u9762\u5012\u3067\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a\u6642\u306b\u5f79\u306b\u7acb\u3064\u306e\u304c<a href=\"https:\/\/developer.wordpress.org\/block-editor\/reference-guides\/block-api\/\" target=\"_blank\" rel=\"noopener noreferrer\">Blocks API<\/a>\u3067\u3059\u3002\u4eca\u56de\u306f\u3001Blocks API\u3092\u4f7f\u3063\u3066WordPress\u65e2\u5b58\u306e\u30d6\u30ed\u30c3\u30af\u3092\u62e1\u5f35\u3059\u308b\u65b9\u6cd5\u3092\u5b9f\u7528\u7684\u306a\u4f8b\u3068\u3068\u3082\u306b\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>WordPress\u306eBlocks API\u3068\u306f<\/h2>\n<p>WordPress\u306eBlocks API\u306f\u30d6\u30ed\u30c3\u30af\u30a8\u30c7\u30a3\u30bf\u30fc\u306e\u57fa\u76e4\u3067\u3042\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/types-of-developers\/\">\u958b\u767a\u8005<\/a>\u304c\u30d6\u30ed\u30c3\u30af\u3092\u4f5c\u6210\u3001\u5909\u66f4\u3001\u62e1\u5f35\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3053\u3068\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30d6\u30ed\u30c3\u30af\u8a2d\u5b9a\u306e\u5909\u66f4<\/strong>\u2500\u30d6\u30ed\u30c3\u30af\u306e\u5c5e\u6027\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3001\u52d5\u4f5c\u3092\u5909\u66f4\u3059\u308b<\/li>\n<li><strong>\u30d6\u30ed\u30c3\u30af\u30b5\u30dd\u30fc\u30c8\u306e\u8ffd\u52a0\u3068\u524a\u9664<\/strong>\u2500\u30bf\u30a4\u30dd\u30b0\u30e9\u30d5\u30a3\u3001\u8272\u3001\u4f59\u767d\u306a\u3069\u306e\u8a2d\u5b9a\u3092\u6709\u52b9\u307e\u305f\u306f\u7121\u52b9\u306b\u3059\u308b<\/li>\n<li><strong>\u30ab\u30b9\u30bf\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u633f\u5165<\/strong>\u2500\u30d6\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u30d1\u30cd\u30eb\u5185\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3059\u308b<\/li>\n<li><strong>\u30d6\u30ed\u30c3\u30af\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210<\/strong>\u2500\u65e2\u5b58\u306e\u30d6\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u6e08\u307f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u3092\u52b9\u7387\u5316\u3059\u308b<\/li>\n<\/ul>\n<p>WordPress\u306e\u30d6\u30ed\u30c3\u30af\u306f\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/Paragraph-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u6bb5\u843d<\/a>\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/image-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u753b\u50cf<\/a>\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/button-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30dc\u30bf\u30f3<\/a>\u30d6\u30ed\u30c3\u30af\u306a\u3069\u3001\u305d\u306e\u7a2e\u985e\u3092\u554f\u308f\u305a\u3001<code>block.json<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u683c\u7d0d\u3055\u308c\u305f\u5c5e\u6027\u3068\u8a2d\u5b9a\u306e\u30bb\u30c3\u30c8\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u30d6\u30ed\u30c3\u30af\u540d\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5c5e\u6027\u3001\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6a5f\u80fd\u306a\u3069\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-add-meta-box-to-post\/\">\u30e1\u30bf\u30c7\u30fc\u30bf<\/a>\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u5024\u306f<a href=\"https:\/\/kinsta.com\/php\/\">PHP<\/a>\u307e\u305f\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-javascript\/\">JavaScript<\/a>\u3092\u4f7f\u7528\u3057\u3066\u5909\u66f4\u3067\u304d\u307e\u3059\u304c\u3001\u4eca\u56de\u306fBlocks API\u306e<a href=\"https:\/\/learn.wordpress.org\/lesson\/filter-hooks\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30d5\u30a3\u30eb\u30bf\u30fc\u30d5\u30c3\u30af<\/a>\u3092\u4f7f\u3063\u305f\u65b9\u6cd5\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001JavaScript<a href=\"https:\/\/kinsta.com\/jp\/blog\/wp-enqueue-scripts\/\">\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30f3\u30ad\u30e5\u30fc<\/a>\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5909\u66f4\u304c\u78ba\u5b9f\u306b\u30b5\u30fc\u30d0\u30fc\u306b\u767b\u9332\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30d6\u30ed\u30c3\u30af\u306e\u7279\u5b9a\u306e\u6a5f\u80fd\u3092\u6709\u52b9\u307e\u305f\u306f\u7121\u52b9\u306b\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001PHP\u306e<code>register_block_type_args<\/code><a href=\"https:\/\/kinsta.com\/blog\/wordpress-hooks\/#hooks-vs-actions-vs-filters\">\u30d5\u30a3\u30eb\u30bf\u30fc<\/a>\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u6700\u5584\u3067\u3059\u3002<code>block.json<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u7de8\u96c6\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30d6\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u3092\u52d5\u7684\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30d6\u30ed\u30c3\u30af\u30b5\u30dd\u30fc\u30c8\u306e\u5909\u66f4<\/h2>\n<p>WordPress\u306e\u30d6\u30ed\u30c3\u30af\u306b\u306f\u3001\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u5229\u7528\u53ef\u80fd\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5236\u5fa1\u3059\u308b\u30b5\u30dd\u30fc\u30c8\u304c\u3042\u3089\u304b\u3058\u3081\u8a2d\u5b9a\u3055\u308c\u3066\u307e\u3059\u3002<a href=\"https:\/\/wordpress.org\/documentation\/article\/image-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u753b\u50cf\u30d6\u30ed\u30c3\u30af<\/a>\uff08<code>core\/image<\/code>\uff09\u306a\u3069\u306e\u4e00\u90e8\u30d6\u30ed\u30c3\u30af\u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-6-3\/#enhanced-duotone-filter\">\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc<\/a>\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u30ab\u30e9\u30fc\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u304c\u9069\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_105526\" aria-describedby=\"caption-attachment-105526\" style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/image-block-duotone.png\" alt=\"WordPress Image block with the Duotone filter applied.\" width=\"1001\" height=\"471\"><figcaption id=\"caption-attachment-105526\" class=\"wp-caption-text\">\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u305fWordPress\u30a4\u30e1\u30fc\u30b8\u30d6\u30ed\u30c3\u30af\u3002<\/figcaption><\/figure>\n<p>\u3057\u304b\u3057\u3001\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\uff08<code>core\/media-text<\/code>\uff09\u306f\u3001\u753b\u50cf\u3092\u633f\u5165\u3067\u304d\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u5358\u4f53\u306e\u753b\u50cf\u30d6\u30ed\u30c3\u30af\u306b\u306f\u9069\u7528\u3067\u304d\u308b\u30d5\u30a3\u30eb\u30bf\u30fc\u304c\u3001\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u5185\u306b\u914d\u7f6e\u3057\u305f\u753b\u50cf\u306b\u306f\u9069\u7528\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/media-text-block.png\" alt=\"\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306f\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306f\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044<\/figcaption><\/figure>\n<p>\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306b\u306f\u753b\u50cf\u3092\u633f\u5165\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u306f\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001<code>supports<\/code>\u914d\u5217\u3092\u5909\u66f4\u3057\u3066\u6b63\u3057\u3044 CSS\u30bb\u30ec\u30af\u30bf\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u306fPHP\u306e<code>register_block_type_args<\/code>\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u30c6\u30fc\u30de\u306e<code>functions.php<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<aside role=\"note\" class=\"wp-block-kinsta-notice is-style-important\">\n            <h3>Important<\/h3>\n        <p>\u30c6\u30fc\u30de\u306e<code>functions.php<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u3053\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408\u306f\u3001\u30c6\u30fc\u30de\u66f4\u65b0\u6642\u306b\u5909\u66f4\u5185\u5bb9\u304c\u5931\u308f\u308c\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u3001<strong>\u5b50\u30c6\u30fc\u30de<\/strong>\u3067\u64cd\u4f5c\u3092\u884c\u306a\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>Kinsta\u3092\u3054\u5229\u7528<\/strong>\u3067\u3042\u308c\u3070\u3001\u672c\u756a\u30b5\u30a4\u30c8\u306b\u3044\u304d\u306a\u308a\u9069\u7528\u3059\u308b\u524d\u306b<strong>\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u30c6\u30b9\u30c8<\/strong>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u672c\u756a\u30b5\u30a4\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u5b89\u5168\u306b\u64cd\u4f5c\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/aside>\n\n<pre><code class=\"language-php\">function enable_duotone_for_media_text_block($args, $block_type) {\n\t\n\t\/\/ \u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306e\u307f\u4fee\u6b63\n\tif ( 'core\/media-text' === $block_type ) {\n\t\t$args['supports'] ??= [];\n\t\t$args['supports']['filter'] ??= [];\n\t\t$args['supports']['filter']['duotone'] = true;\n\n\t\t$args['selectors'] ??= [];\n\t\t$args['selectors']['filter'] ??= [];\n\t\t$args['selectors']['filter']['duotone'] = '.wp-block-media-text .wp-block-media-text__media';\n\t}\n\n\treturn $args;\n}\nadd_filter('register_block_type_args', 'enable_duotone_for_media_text_block', 10, 2);<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001<code>supports<\/code>\u914d\u5217\u5185\u3067\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u6709\u52b9\u306b\u3057\u3001\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u5185\u306e\u753b\u50cf\u306b\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306eCSS\u30bb\u30ec\u30af\u30bf\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<code>add_filter()<\/code>\u306f<code>10<\/code>\u3092\u512a\u5148\u9806\u4f4d\uff08\u30d5\u30a3\u30eb\u30bf\u30fc\u5b9f\u884c\u6642\uff09\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001<code>2<\/code>\u3067\u6e21\u3055\u308c\u308b\u5f15\u6570\u306e\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\uff08<code>$args<\/code>\u3001<code>$block_type<\/code>\uff09\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3066\u518d\u8aad\u307f\u8fbc\u307f\u3059\u308b\u3068\u3001\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306e\u300c<strong>\u30d5\u30a3\u30eb\u30bf\u30fc<\/strong>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u300c<strong>\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3<\/strong>\u300d\u8a2d\u5b9a\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/duotone-added-media-text.png\" alt=\"\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u304c\u6709\u52b9\u306b\u306a\u3063\u305f\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30c7\u30e5\u30aa\u30c8\u30fc\u30f3\u304c\u6709\u52b9\u306b\u306a\u3063\u305f\u30e1\u30c7\u30a3\u30a2\u3068\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af<\/figcaption><\/figure>\n<p><code>register_block_type_args<\/code>\u3092\u4f7f\u3046\u65b9\u6cd5\u306f\u3001\u30d6\u30ed\u30c3\u30af\u306e\u52d5\u4f5c\u3092\u52d5\u7684\u306b\u52b9\u679c\u7684\u306b\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3067\u3059\u304c\u3001<code>block_type_metadata<\/code>\u3092\u4f7f\u3063\u3066<strong>\u30d6\u30ed\u30c3\u30af\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u4e0a\u66f8\u304d<\/strong>\u3059\u308b\u3068\u3044\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3044\u305a\u308c\u306e\u65b9\u6cd5\u3082\u30d6\u30ed\u30c3\u30af\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30d6\u30ed\u30c3\u30af\u306e\u767b\u9332\u30d7\u30ed\u30bb\u30b9\u306e\u7570\u306a\u308b\u6bb5\u968e\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/Paragraph-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u6bb5\u843d\u30d6\u30ed\u30c3\u30af<\/a>\uff08<code>core\/paragraph<\/code>\uff09\u3067\u30de\u30fc\u30b8\u30f3\uff08\u8981\u7d20\u306e\u5916\u5074\u306e\u4f59\u767d\uff09\u306e\u8abf\u6574\u306e\u307f\u3092\u6709\u52b9\u306b\u3057\u3001\u30d1\u30c7\u30a3\u30f3\u30b0\uff08\u8981\u7d20\u306e\u5185\u5074\u306e\u4f59\u767d\uff09\u3092\u7121\u52b9\u306b\u3059\u308b\u306b\u306f\u3001<code>register_block_type_args<\/code>\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function modify_paragraph_spacing_args($args, $block_type) {\n    if ($block_type === 'core\/paragraph') {\n        $args['supports']['spacing'] = [\n            'margin' =&gt; true,\n            'padding' =&gt; false\n        ];\n    }\n    return $args;\n}\nadd_filter('register_block_type_args', 'modify_paragraph_spacing_args', 10, 2);<\/code><\/pre>\n<p>\u3053\u308c\u3067\u5927\u4f53\u306e\u5834\u5408\u306f\u3046\u307e\u304f\u3044\u304d\u307e\u3059\u304c\u3001\u767b\u9332\u3055\u308c\u305f\u5f8c\u306b\u30d6\u30ed\u30c3\u30af\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u3001\u540c\u3058\u30d6\u30ed\u30c3\u30af\u3092\u5f8c\u304b\u3089\u4fee\u6b63\u3059\u308b\u4ed6\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-plugin\/\">\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u3084<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-a-wordpress-theme\/\">\u30c6\u30fc\u30de<\/a>\u306b\u3088\u3063\u3066\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u5834\u5408\u306f\u3001<code>block_type_metadata<\/code>\u3092\u4f7f\u3063\u3066\u30d6\u30ed\u30c3\u30af\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u4e0a\u66f8\u304d\u3059\u308b\u306e\u304c\u5f97\u7b56\u3067\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function mytheme_modify_paragraph_spacing($metadata) {\n    if ($metadata['name'] === 'core\/paragraph') {\n        $metadata['supports']['spacing'] = [\n            'margin' =&gt; true,\n            'padding' =&gt; false\n        ];\n    }\n    return $metadata;\n}\nadd_filter('block_type_metadata', 'mytheme_modify_paragraph_spacing');<\/code><\/pre>\n<p>\u3069\u3061\u3089\u306e\u65b9\u6cd5\u3092\u53d6\u308b\u306e\u304c\u826f\u3044\u304b\u306f\u3001\u30d6\u30ed\u30c3\u30af\u3092\u5909\u66f4\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3068\u3001\u5909\u66f4\u3092\u3069\u306e\u7a0b\u5ea6\u7dad\u6301\u3057\u305f\u3044\u304b\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d6\u30ed\u30c3\u30af\u30b9\u30bf\u30a4\u30eb\u306e\u767b\u9332<\/h2>\n<p>WordPress\u306e\u591a\u304f\u306e\u30d6\u30ed\u30c3\u30af\u306b\u306f\u3001\u3042\u3089\u304b\u3058\u3081\u30b9\u30bf\u30a4\u30eb\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u826f\u3044\u4f8b\u304c<a href=\"https:\/\/wordpress.org\/documentation\/article\/image-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u753b\u50cf\u30d6\u30ed\u30c3\u30af<\/a>\uff08<code>core\/image<\/code>\uff09\u3067\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067<strong>\u89d2\u4e38<\/strong>\u30b9\u30bf\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u6975\u7aef\u3059\u304e\u308b\u5834\u5408\u304c\u591a\u304f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7e4a\u7d30\u3055\u306b\u304b\u3051\u308b\u4ed5\u4e0a\u304c\u308a\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/image-block-rounded.png\" alt=\"\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb<\/figcaption><\/figure>\n<p>\u5404\u753b\u50cf\u306e\u5883\u754c\u7dda\u306e\u534a\u5f84\u3092\u624b\u52d5\u3067\u8abf\u6574\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u534a\u5f84\u304c\u9069\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u3001\u753b\u50cf\u30d6\u30ed\u30c3\u30af\u306e\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb\u3092\u8abf\u6574\u3057\u3001\u3088\u308a\u7f8e\u3057\u3044\u898b\u305f\u76ee\u306e\u305f\u3081\u306bbox-shadow\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u306f\u30d6\u30ed\u30c3\u30af\u30b9\u30bf\u30a4\u30eb\u306e\u767b\u9332\u3068\u89e3\u9664\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb\u3092\u524a\u9664\u3057\u3066\u72ec\u81ea\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function modify_image_block_rounded_style() {\n    \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb\u3092\u524a\u9664\n    unregister_block_style( 'core\/image', 'rounded' );\n\n    \/\/ \u30ab\u30b9\u30bf\u30e0CSS\u3067\u65b0\u305f\u306a\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb\u3092\u767b\u9332\n    register_block_style(\n        'core\/image',\n        array(\n            'name'         =&gt; 'rounded',\n            'label'        =&gt; __( 'Rounded', 'your-text-domain' ),\n            'inline_style' =&gt; '\n                .wp-block-image.is-style-rounded img {\n                    border-radius: 20px; \/* \u3053\u306e\u5024\u3092\u8abf\u6574 *\/\n                    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); \/* \u4efb\u610f\u306e\u5f71 *\/\n                }\n            ',\n        )\n    );\n}\nadd_action( 'init', 'modify_image_block_rounded_style' );<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u904e\u5270\u306a\u4e38\u307f\u3092\u524a\u9664\u3057\u3066\u3001<code>border-radius: 20px;<\/code>\u3092\u9069\u7528\u3057\u3066\u89d2\u3092\u6ed1\u3089\u304b\u306b\u3057\u3001<code>box-shadow<\/code>\u3092\u9069\u7528\u3057\u3066\u5fae\u5999\u306b\u6301\u3061\u4e0a\u3052\u308b\u3088\u308a\u7f8e\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\uff08\u4ee5\u4e0b\u53c2\u7167\uff09\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/adjust-rounded-img-block.png\" alt=\"\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb<\/figcaption><\/figure>\n<h3>\u30a4\u30f3\u30e9\u30a4\u30f3\u30b9\u30bf\u30a4\u30eb\u306e\u4ee3\u308f\u308a\u306b\u5916\u90e8CSS\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/css-best-practices\/#2-inline-css-vs-external-css-vs-internal-css\">\u30a4\u30f3\u30e9\u30a4\u30f3\u30b9\u30bf\u30a4\u30eb<\/a>\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30b9\u30bf\u30a4\u30eb\u306b\u306f\u6709\u52b9\u3067\u3059\u304c\u3001\u4fdd\u5b88\u6027\u3092\u8003\u616e\u3059\u308b\u3068\u7406\u60f3\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u5916\u90e8CSS\u30d5\u30a1\u30a4\u30eb\u3067\u30b9\u30bf\u30a4\u30eb\u3092\u5b9a\u7fa9\u3057\u3066\u30a8\u30f3\u30ad\u30e5\u30fc\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u65b0\u898fCSS\u30d5\u30a1\u30a4\u30eb\uff08\u4f8b\uff1a<code>custom-block-styles.css<\/code>\uff09\u3092\u4f5c\u6210\u3057\u3066\u4ee5\u4e0b\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-css\">\/* \u753b\u50cf\u30d6\u30ed\u30c3\u30af\u306e\u72ec\u81ea\u306e\u89d2\u4e38\u30b9\u30bf\u30a4\u30eb *\/\n.wp-block-image.is-style-rounded img {\n    border-radius: 20px; \/* \u8abf\u6574\u3057\u305f\u89d2\u4e38 *\/\n    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1); \/* \u82e5\u5e72\u306e\u5f71 *\/\n}<\/code><\/pre>\n<p>\u6b21\u306b<code>functions.php<\/code>\u306eCSS\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30f3\u30ad\u30e5\u30fc\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function enqueue_custom_block_styles() {\n    wp_enqueue_style(\n        'custom-block-styles',\n        get_template_directory_uri() . '\/css\/custom-block-styles.css',\n        array(),\n        '1.0'\n    );\n}\nadd_action('wp_enqueue_scripts', 'enqueue_custom_block_styles');\nadd_action('enqueue_block_editor_assets', 'enqueue_custom_block_styles');<\/code><\/pre>\n<p>\u3053\u308c\u3067\u30a4\u30f3\u30e9\u30a4\u30f3\u30b9\u30bf\u30a4\u30eb\u306e\u4ee3\u308f\u308a\u306b\u3001PHP\u306b\u76f4\u63a5<a href=\"https:\/\/kinsta.com\/jp\/blog\/css-best-practices\/\">CSS<\/a>\u3092\u57cb\u3081\u8fbc\u307e\u305a\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u767b\u9332\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">register_block_style(\n    'core\/image',\n    array(\n        'name'  =&gt; 'rounded',\n        'label' =&gt; __( 'Rounded', 'your-text-domain' ),\n        'style_handle' =&gt; 'custom-block-styles'\n    )\n);<\/code><\/pre>\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001PHP\u306b\u89e6\u308c\u308b\u3053\u3068\u306a\u304f\u30b9\u30bf\u30a4\u30eb\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30d6\u30ed\u30c3\u30af\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u767b\u9332<\/h2>\n<p><a href=\"https:\/\/developer.wordpress.org\/block-editor\/reference-guides\/block-api\/block-variations\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30d6\u30ed\u30c3\u30af\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u72ec\u81ea\u306e\u8a2d\u5b9a\u3092\u6301\u3064\u30d6\u30ed\u30c3\u30af\u3092\u4f5c\u6210\u3067\u304d\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u7c21\u5358\u306b\u4e00\u8cab\u3057\u305f\u30c7\u30b6\u30a4\u30f3\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6bce\u56de\u624b\u52d5\u3067\u30d6\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u9069\u5207\u306a\u5c5e\u6027\u3001\u30b9\u30bf\u30a4\u30eb\u3001\u307e\u305f\u306f\u8a2d\u5b9a\u304c\u9069\u7528\u3055\u308c\u305f\u30d6\u30ed\u30c3\u30af\u3092\u633f\u5165\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>WordPress\u306e\u30b3\u30a2\u30d6\u30ed\u30c3\u30af\u306e\u3044\u304f\u3064\u304b\u306f\u3053\u306e\u65b9\u6cd5\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<a href=\"https:\/\/wordpress.org\/documentation\/article\/embed-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u57cb\u3081\u8fbc\u307f\u30d6\u30ed\u30c3\u30af<\/a>\u306f\u5358\u4e00\u306e\u30d6\u30ed\u30c3\u30af\u3067\u306f\u306a\u304f\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/youtube-embed\/\" target=\"_blank\" rel=\"noopener noreferrer\">YouTube<\/a>\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/Twitter-embed\/\" target=\"_blank\" rel=\"noopener noreferrer\">X<\/a>\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/Spotify-embed\/\" target=\"_blank\" rel=\"noopener noreferrer\">Spotify<\/a>\u306a\u3069\u3001\u7570\u306a\u308b\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/wordpress.org\/documentation\/article\/Row-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u884c\u30d6\u30ed\u30c3\u30af<\/a>\u3084<a href=\"https:\/\/wordpress.org\/documentation\/article\/stack-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30b9\u30bf\u30c3\u30af\u30d6\u30ed\u30c3\u30af<\/a>\u3082<a href=\"https:\/\/wordpress.org\/documentation\/article\/group-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30b0\u30eb\u30fc\u30d7\u30d6\u30ed\u30c3\u30af<\/a>\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u8a2d\u5b9a\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001WordPress\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3092\u7dad\u6301\u3057\u3001\u5171\u6709\u3055\u308c\u305f\u57fa\u672c\u69cb\u9020\u3092\u4f7f\u7528\u3057\u306a\u304c\u3089\u3001\u305d\u308c\u305e\u308c\u306e\u8981\u4ef6\u306b\u5408\u308f\u305b\u305f\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306b\u300c\u304a\u5ba2\u69d8\u306e\u58f0\u300d\u7528\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b<\/h3>\n<p>WordPress\u306b\u306f\u300c\u304a\u5ba2\u69d8\u306e\u58f0\u300d\u30d6\u30ed\u30c3\u30af\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001<a href=\"https:\/\/wordpress.org\/documentation\/article\/quote-block\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u5f15\u7528\u30d6\u30ed\u30c3\u30af<\/a>\uff08<code>core\/quote<\/code>\uff09\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306b\u304a\u5ba2\u69d8\u306e\u58f0\u7528\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3059\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u753b\u50cf\u306e\u8ffd\u52a0\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u8abf\u6574\u3001\u5168\u4f53\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u624b\u52d5\u3067\u884c\u3046\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u753b\u50cf\u30d6\u30ed\u30c3\u30af\u3001\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u3001\u305d\u3057\u3066\u4eba\u540d\u3068\u4f1a\u793e\u540d\u7528\u306e2\u3064\u306e\u6bb5\u843d\u30d6\u30ed\u30c3\u30af\u304c\u81ea\u52d5\u7684\u306b\u8ffd\u52a0\u3055\u308c\u308b\u305f\u3081\u3001\u8abf\u6574\u3092\u52a0\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u3059\u3079\u3066\u306e\u304a\u5ba2\u69d8\u306e\u58f0\u304c\u540c\u3058\u69cb\u9020\u306e\u5f62\u5f0f\u306b\u5f93\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>WordPress\u3067\u30d6\u30ed\u30c3\u30af\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u767b\u9332\u3059\u308b\u306b\u306f\u3001JavaScript\u306e<code>registerBlockVariation()<\/code>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u51e6\u7406\u3055\u308c\u308b\u305f\u3081\u3001\u72ec\u81ea\u306e\u304a\u5ba2\u69d8\u306e\u58f0\u7528\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u767b\u9332\u3059\u308bJavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30f3\u30ad\u30e5\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u5b9f\u88c5\u3059\u308b\u306b\u306f\u3001\u30c6\u30fc\u30de\u306e<code>assets\/js\/<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30eaJavaScript\u30d5\u30a1\u30a4\u30eb\uff08\u4f8b\uff1a<code>custom-block-variations.js<\/code>\uff09\u3092\u4f5c\u6210\u3057\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-js\">wp.domReady(() =&gt; {\n    wp.blocks.registerBlockVariation(\n        'core\/quote',\n        {\n            name: 'testimonial',\n            title: '\u304a\u5ba2\u69d8\u306e\u58f0',\n            description: '\u304a\u5ba2\u69d8\u306e\u58f0\u7528\u306e\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3',\n            category: 'text',\n            attributes: {\n                className: 'is-style-testimonial',\n            },\n            innerBlocks: [\n                ['core\/image', { align: 'center', width: 100, height: 100 }],\n                ['core\/quote'],\n                ['core\/paragraph', { placeholder: '\u540d\u524d', align: 'center', fontSize: 'medium', className: 'testimonial-name' }],\n                ['core\/paragraph', { placeholder: '\u4f1a\u793e\u540d\/\u5f79\u8077', align: 'center', fontSize: 'small', className: 'testimonial-company' }]\n            ],\n            scope: ['inserter'],\n        }\n    );\n\n    \/\/ \u30a8\u30c7\u30a3\u30bf\u30fc\u30d7\u30ec\u30d3\u30e5\u30fc\u306b\u30a4\u30f3\u30e9\u30a4\u30f3\u30b9\u30bf\u30a4\u30eb\u3092\u6ce8\u5165\n    const style = document.createElement('style');\n    style.innerHTML = `\n        .wp-block-quote.is-style-testimonial {\n            background-color: #f9f9f9;\n            padding: 24px;\n            border: none !important;\n            border-radius: 8px;\n            text-align: center;\n            font-size: 1.2em;\n            font-style: normal;\n            color: #333;\n            box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);\n            display: flex;\n            flex-direction: column;\n            align-items: center;\n        }\n\n        .wp-block-quote.is-style-testimonial p {\n            margin-bottom: 12px;\n            font-size: 1.1em;\n        }\n\n        .wp-block-quote.is-style-testimonial cite {\n            font-weight: bold;\n            display: block;\n            margin-top: 10px;\n            color: #0073aa;\n        }\n\n        .wp-block-quote.is-style-testimonial .wp-block-image {\n            display: flex;\n            justify-content: center;\n            margin: 0 auto 12px;\n        }\n\n        .wp-block-quote.is-style-testimonial .wp-block-image img {\n            width: 100px;\n            height: 100px;\n            object-fit: cover;\n            border-radius: 12px;\n        }\n\n        .wp-block-quote.is-style-testimonial .testimonial-name {\n            font-weight: bold;\n            font-size: 1.2em;\n            margin-top: 12px;\n            color: #222;\n        }\n\n        .wp-block-quote.is-style-testimonial .testimonial-company {\n            font-size: 0.9em;\n            color: #555;\n        }\n    `;\n    document.head.appendChild(style);\n});<\/code><\/pre>\n<p>\u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u3001<code>registerBlockVariation()<\/code>\u304c\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306e\u304a\u5ba2\u69d8\u306e\u58f0\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u5b9a\u7fa9\u3057\u3001\u753b\u50cf\u30d6\u30ed\u30c3\u30af\u3001\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u3001\u304a\u3088\u3073\u4eba\u540d\u3068\u4f1a\u793e\u540d\u7528\u306e2\u3064\u306e\u6bb5\u843d\u30d6\u30ed\u30c3\u30af\u3092\u4e8b\u524d\u8aad\u307f\u8fbc\u307f\u3057\u307e\u3059\u3002\u753b\u50cf\u30d6\u30ed\u30c3\u30af\u306f100&#215;100\u30d4\u30af\u30bb\u30eb\u3067\u4e2d\u592e\u306b\u914d\u7f6e\u3055\u308c\u308b\u305f\u3081\u3001\u7d71\u4e00\u3055\u308c\u305f\u30ec\u30a4\u30a2\u30a6\u30c8\u3067\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30bf\u30a4\u30ea\u30f3\u30b0\u306e\u305f\u3081\u306b\u30ab\u30b9\u30bf\u30e0\u30af\u30e9\u30b9\uff08<code>is-style-testimonial<\/code>\uff09\u304c\u9069\u7528\u3055\u308c\u3001\u30d6\u30ed\u30c3\u30af\u306b\u660e\u308b\u3044\u80cc\u666f\u3001\u82e5\u5e72\u306e\u5f71\u3001\u4e2d\u592e\u5bc4\u305b\u306e\u30c6\u30ad\u30b9\u30c8\u304c\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5de6\u67a0\u7dda\u306f\u524a\u9664\u3055\u308c\u3001\u753b\u50cf\u306f\u7e26\u6a2a\u6bd4\u3092\u7dad\u6301\u3057\u3001\u7f8e\u3057\u3044\u898b\u305f\u76ee\u306e\u305f\u3081\u308f\u305a\u304b\u306b\u89d2\u304c\u4e38\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u7d9a\u3044\u3066\u3001\u30d6\u30ed\u30c3\u30af\u30a8\u30c7\u30a3\u30bf\u30fc\u5185\u3067JavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u3001<code>functions.php<\/code>\u3067\u30a8\u30f3\u30ad\u30e5\u30fc\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function enqueue_custom_block_variations() {\n    wp_enqueue_script(\n        'custom-block-variations',\n        get_template_directory_uri() . '\/assets\/js\/custom-block-variations.js',\n        array( 'wp-blocks', 'wp-dom-ready', 'wp-edit-post' ),\n        filemtime( get_template_directory() . '\/assets\/js\/custom-block-variations.js' ),\n        true\n    );\n}\nadd_action( 'enqueue_block_editor_assets', 'enqueue_custom_block_variations' );<\/code><\/pre>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306e\u304a\u5ba2\u69d8\u306e\u58f0\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u30d6\u30ed\u30c3\u30af\u30a8\u30c7\u30a3\u30bf\u30fc\u5185\u306b\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u30d6\u30ed\u30c3\u30af\u304c\u6b63\u3057\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u306a\u304c\u3089\u3001\u516c\u958b\u6642\u306b\u304a\u5ba2\u69d8\u306e\u58f0\u304c\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092<code>functions.php<\/code>\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function register_testimonial_block_style() {\n    register_block_style(\n        'core\/quote',\n        array(\n            'name'  =&gt; 'testimonial',\n            'label' =&gt; __( '\u304a\u5ba2\u69d8\u306e\u58f0', 'your-text-domain' ),\n            'inline_style' =&gt; '\n                .wp-block-quote.is-style-testimonial {\n                    background-color: #f9f9f9;\n                    padding: 24px;\n                    border: none !important;\n                    border-radius: 8px;\n                    text-align: center;\n                    font-size: 1.2em;\n                    font-style: normal;\n                    color: #333;\n                    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);\n                    display: flex;\n                    flex-direction: column;\n                    align-items: center;\n                }\n\n                .wp-block-quote.is-style-testimonial .wp-block-image img {\n                    width: 100px;\n                    height: 100px;\n                    object-fit: cover;\n                    border-radius: 12px;\n                }\n\n                .wp-block-quote.is-style-testimonial .testimonial-name {\n                    font-weight: bold;\n                    font-size: 1.2em;\n                    margin-top: 12px;\n                    color: #222;\n                }\n\n                .wp-block-quote.is-style-testimonial .testimonial-company {\n                    font-size: 0.9em;\n                    color: #555;\n                }\n            ',\n        )\n    );\n}\nadd_action( 'init', 'register_testimonial_block_style' );<\/code><\/pre>\n<p>\u3053\u308c\u3067\u3001\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u3092\u633f\u5165\u3059\u308b\u969b\u306b\u306f\u3001<strong>\u753b\u50cf<\/strong>\u3001<strong>\u5f15\u7528<\/strong>\u3001<strong>\u540d\u524d<\/strong>\u3001<strong>\u4f1a\u793e\u540d<\/strong>\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u7d71\u4e00\u3055\u308c\u305f\u5f62\u5f0f\u3067\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u624b\u52d5\u3067\u8abf\u6574\u3092\u884c\u3046\u3053\u3068\u306a\u304f\u3001\u7d20\u65e9\u304f\u304a\u5ba2\u69d8\u306e\u58f0\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/testimonial-block.png\" alt=\"\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306e\u304a\u5ba2\u69d8\u306e\u58f0\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u5f15\u7528\u30d6\u30ed\u30c3\u30af\u306e\u304a\u5ba2\u69d8\u306e\u58f0\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/figcaption><\/figure>\n<p>\u30b5\u30a4\u30c8\u30c7\u30b6\u30a4\u30f3\u306e\u4e00\u8cab\u6027\u3082\u7dad\u6301\u3055\u308c\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u5236\u4f5c\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3082\u6539\u5584\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>Supports\u3068Styles API\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30dc\u30bf\u30f3\u30b9\u30bf\u30a4\u30eb\u3092\u7d71\u4e00\uff08\u5fdc\u7528\u7de8\uff09<\/h2>\n<p>\u305d\u308c\u305e\u308c\u306eAPI\u3067\u3067\u304d\u308b\u3053\u3068\u3068\u4ed5\u7d44\u307f\u3092\u62bc\u3055\u3048\u305f\u3068\u3053\u308d\u3067\u3001\u6700\u5f8c\u306b\u4e00\u6b69\u9032\u3093\u3067\u307f\u307e\u3057\u3087\u3046\u3002Supports API\u3084Styles API\u3092\u5225\u3005\u306b\u4f7f\u3046\u4ee3\u308f\u308a\u306b\u3001\u4f75\u7528\u3057\u30661\u3064\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306b\u9069\u5207\u306a\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306e\u69cb\u9020\u5316\u3055\u308c\u305f\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3001\u30c7\u30b6\u30a4\u30f3\u306e\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u4f01\u696d\u30b5\u30a4\u30c8\u3067\u53b3\u683c\u306a\u30d6\u30e9\u30f3\u30c9\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3063\u3066\u5168\u3066\u306e\u30dc\u30bf\u30f3\u3092\u30c7\u30b6\u30a4\u30f3\u3057\u305f\u3044\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u30e9\u30f3\u30c0\u30e0\u306a\u8272\u3092\u9078\u3093\u3060\u308a\u3001\u4f59\u767d\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u5916\u308c\u305f\u30d5\u30a9\u30f3\u30c8\u3092\u9069\u7528\u3057\u305f\u308a\u3057\u3066\u307b\u3057\u304f\u306a\u3044\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u3001\u627f\u8a8d\u3057\u305f2\u3064\u306e\u30dc\u30bf\u30f3\u30b9\u30bf\u30a4\u30eb\u304b\u3089\u30e6\u30fc\u30b6\u30fc\u304c\u9078\u629e\u3059\u308b\u3088\u3046\u306b\u3067\u304d\u308b\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<ol start=\"1\">\n<li><strong>\u30d7\u30e9\u30a4\u30de\u30ea\u30fc\u30dc\u30bf\u30f3<\/strong>\uff1a\u30e1\u30a4\u30f3\u306eCTA\u30dc\u30bf\u30f3<\/li>\n<li><strong>\u30bb\u30ab\u30f3\u30c0\u30ea\u30fc\u30dc\u30bf\u30f3<\/strong>\uff1a\u4e00\u822c\u306b\u30bb\u30ab\u30f3\u30c0\u30ea\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3055\u308c\u308b\u3088\u308a\u7e4a\u7d30\u3067\u30a2\u30a6\u30c8\u30e9\u30a4\u30f3\u5316\u3055\u308c\u305f\u30dc\u30bf\u30f3<\/li>\n<\/ol>\n<p>\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>Styles API\u3092\u4f7f\u3063\u30662\u3064\u306e\u30dc\u30bf\u30f3\u30b9\u30bf\u30a4\u30eb\u3092\u5b9a\u7fa9\u3059\u308b<\/li>\n<li>Supports API\u3092\u4f7f\u3063\u3066\u4e0d\u8981\u306a\u8a2d\u5b9a\u3092\u524a\u9664\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8272\u3001\u4f59\u767d\u3001\u30bf\u30a4\u30dd\u30b0\u30e9\u30d5\u30a3\u3092\u5909\u66f4\u3057\u3066\u30c7\u30b6\u30a4\u30f3\u3092\u4e0a\u66f8\u304d\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/li>\n<\/ul>\n<p>\u4e21\u65b9\u306eAPI\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30b6\u30a4\u30f3\u30b7\u30b9\u30c6\u30e0\u3092\u58ca\u3059\u3053\u3068\u3092\u9632\u304e\u306a\u304c\u3089\u3001\u69cb\u9020\u7684\u306a\u9078\u629e\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d71. \u30dc\u30bf\u30f3\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u5b9a\u7fa9\u3059\u308b<\/h3>\n<p>\u307e\u305a\u3001<code>functions.php<\/code>\u30d5\u30a1\u30a4\u30eb\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function register_custom_button_styles() {\n    register_block_style(\n        'core\/button',\n        array(\n            'name'  =&gt; 'primary-button',\n            'label' =&gt; __( '\u30d7\u30e9\u30a4\u30de\u30ea\u30dc\u30bf\u30f3', 'your-text-domain' ),\n            'inline_style' =&gt; '\n                .wp-block-button.is-style-primary-button .wp-block-button__link {\n                    background-color: #4D4D4D;\n                    color: #ffffff;\n                    padding: 12px 24px;\n                    border-radius: 4px;\n                    font-size: 1em;\n                    font-weight: 500;\n                    text-transform: none;\n                    box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.1);\n                }\n            ',\n        )\n    );\n\n    register_block_style(\n        'core\/button',\n        array(\n            'name'  =&gt; 'secondary-button',\n            'label' =&gt; __( '\u30bb\u30ab\u30f3\u30c0\u30ea\u30fc\u30dc\u30bf\u30f3', 'your-text-domain' ),\n            'inline_style' =&gt; '\n                .wp-block-button.is-style-secondary-button .wp-block-button__link {\n                    background-color: transparent;\n                    color: #4D4D4D;\n                    padding: 12px 24px;\n                    border: 1px solid #4D4D4D;\n                    border-radius: 4px;\n                    font-size: 1em;\n                    font-weight: 500;\n                    text-transform: none;\n                    box-shadow: none;\n                }\n            ',\n        )\n    );\n}\nadd_action( 'init', 'register_custom_button_styles' );<\/code><\/pre>\n<p>\u3053\u308c\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30dc\u30bf\u30f3\u30d6\u30ed\u30c3\u30af\u3092\u633f\u5165\u3059\u308b\u3068\u3001\u300c\u30d7\u30e9\u30a4\u30de\u30ea\u30dc\u30bf\u30f3\u300d\u307e\u305f\u306f\u300c\u30bb\u30ab\u30f3\u30c0\u30ea\u30dc\u30bf\u30f3\u300d\u306e\u9078\u629e\u80a2\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/custom-button-styles.png\" alt=\"\u30dc\u30bf\u30f3\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u8ffd\u52a0\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30dc\u30bf\u30f3\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u8ffd\u52a0<\/figcaption><\/figure>\n<p>\u30d7\u30e9\u30a4\u30de\u30ea\u30dc\u30bf\u30f3\u306e\u80cc\u666f\u306f\u6fc3\u3044\u30b0\u30ec\u30fc\u3067\u3001\u30bb\u30ab\u30f3\u30c0\u30ea\u30dc\u30bf\u30f3\u306e\u80cc\u666f\u306f\u900f\u660e\u3067\u67a0\u7dda\u306e\u3042\u308b\u30c7\u30b6\u30a4\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u3082\u4e00\u8cab\u3057\u305f\u4f59\u767d\u3001\u67a0\u7dda\u306e\u534a\u5f84\u3001\u30d5\u30a9\u30f3\u30c8\u30b9\u30bf\u30a4\u30eb\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30b5\u30a4\u30c8\u5168\u4f53\u3067\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u5916\u89b3\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d72. \u30dc\u30bf\u30f3\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u5236\u9650\u3059\u308b<\/h3>\n<p>\u30dc\u30bf\u30f3\u306e\u30b9\u30bf\u30a4\u30eb\u306f\u5b9a\u7fa9\u3057\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u307e\u307e\u3067\u306fGutenberg\u306e\u8a2d\u5b9a\u3092\u4f7f\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u304c\u624b\u52d5\u3067\u30c7\u30b6\u30a4\u30f3\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u8272\u3001\u4f59\u767d\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-typography-theme-json\/\">\u30bf\u30a4\u30dd\u30b0\u30e9\u30d5\u30a3<\/a>\u306b\u5909\u66f4\u304c\u52a0\u3048\u3089\u308c\u308b\u3068\u3001\u30dc\u30bf\u30f3\u30c7\u30b6\u30a4\u30f3\u304c\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u5916\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Supports API\u3092\u4f7f\u7528\u3057\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u3092<code>functions.php<\/code>\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-php\">function restrict_button_customization($args, $block_type) {\n    if ($block_type === 'core\/button') {\n        \/\/ \u7279\u5b9a\u306e\u8272\u8a2d\u5b9a\u3092\u7121\u52b9\u306b\u3059\u308b\uff08\u30c6\u30ad\u30b9\u30c8\u3001\u80cc\u666f\u3001\u30ea\u30f3\u30af\uff09\n        $args['supports']['color'] = [\n            'text'       =&gt; false, \n            'background' =&gt; false, \n            'link'       =&gt; false,  \n        ];\n\n        \/\/ \u7d44\u7248\u8a2d\u5b9a\u3092\u7121\u52b9\u306b\u3059\u308b\uff08\u30d5\u30a9\u30f3\u30c8\u30b5\u30a4\u30ba\u3001\u30d5\u30a9\u30f3\u30c8\u306e\u592a\u3055\u3001\u884c\u306e\u9ad8\u3055\uff09\n        $args['supports']['typography'] = false;\n\n        \/\/ \u4f59\u767d\u306e\u8a2d\u5b9a\u3092\u7121\u52b9\u306b\u3059\u308b\uff08\u30d1\u30c7\u30a3\u30f3\u30b0\u3001\u30de\u30fc\u30b8\u30f3\uff09\n        $args['supports']['spacing'] = false;\n\n    }\n    return $args;\n}\nadd_filter('register_block_type_args', 'restrict_button_customization', 10, 2);<\/code><\/pre>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30dc\u30bf\u30f3\u306e\u8272\u3092\u5909\u66f4\u3067\u304d\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u30dc\u30bf\u30f3\u304c\u30d6\u30e9\u30f3\u30c9\u306e\u914d\u8272\u306b\u7d71\u4e00\u3055\u308c\u308b<\/li>\n<li>\u30bf\u30a4\u30dd\u30b0\u30e9\u30d5\u30a3\u306e\u5236\u5fa1\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u66f8\u5f0f\u304c\u7d71\u4e00\u3055\u308c\u308b<\/li>\n<li>\u4f59\u767d\u306e\u8abf\u6574\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u30d1\u30c7\u30a3\u30f3\u30b0\u3084\u30de\u30fc\u30b8\u30f3\u306e\u5909\u66f4\u304c\u3067\u304d\u306a\u304f\u306a\u308b<\/li>\n<\/ul>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2025\/02\/new-primary-button.png\" alt=\"\u30b9\u30bf\u30a4\u30eb\u304c\u7d71\u4e00\u3055\u308c\u305f\u30d7\u30e9\u30a4\u30de\u30ea\u30dc\u30bf\u30f3\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30b9\u30bf\u30a4\u30eb\u304c\u7d71\u4e00\u3055\u308c\u305f\u30d7\u30e9\u30a4\u30de\u30ea\u30dc\u30bf\u30f3<\/figcaption><\/figure>\n<p>\u3053\u308c\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c\u3092\u30d7\u30e9\u30a4\u30de\u30ea\u30dc\u30bf\u30f3\u304b\u30bb\u30ab\u30f3\u30c0\u30ea\u30dc\u30bf\u30f3\u306e\u3044\u305a\u308c\u304b\u3092\u9078\u629e\u3059\u308b\u3060\u3051\u306b\u3068\u3069\u3081\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u3067\u69cb\u9020\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u3054\u7d39\u4ecb\u3057\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306f\u3001WordPress\u3067\u3067\u304d\u308b\u3053\u3068\u306e\u307b\u3093\u306e\u4e00\u90e8\u3067\u3059\u3002WordPress\u306f\u3001\u30d6\u30ed\u30c3\u30af\u306e\u62e1\u5f35\u3084\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u7c21\u7d20\u5316\u3059\u308bAPI\u3092\u8c4a\u5bcc\u306b\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u69cb\u9020\u7684\u304b\u3064\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u72b6\u614b\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u30a8\u30c7\u30a3\u30bf\u30fc\u4f53\u9a13\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d6\u30ed\u30c3\u30af\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u672c\u6c17\u3067\u7fd2\u5f97\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u3055\u3089\u306b\u63a2\u6c42\u3042\u308b\u306e\u307f\u3067\u3059\u3002<a href=\"https:\/\/developer.wordpress.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress<\/a>\u516c\u5f0f\u306e<a href=\"https:\/\/developer.wordpress.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u958b\u767a\u8005\u5411\u3051\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u306b\u76ee\u3092\u901a\u3057\u305f\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordcamp-guide\/\">WordCamp\u3084\u30df\u30fc\u30c8\u30a2\u30c3\u30d7<\/a>\u306b\u53c2\u52a0\u3057\u305f\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/\">Kinsta\u30d6\u30ed\u30b0<\/a>\u306a\u3069\u306e\u6709\u76ca\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u6d3b\u7528\u3057\u305f\u308a\u3057\u3066\u3001\u5b66\u7fd2\u3092\u7d9a\u3051\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u307e\u305f\u3001\u4fe1\u983c\u3067\u304d\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u5473\u65b9\u306b\u3064\u3051\u308c\u3070\u3001\u958b\u767a\u306e\u30c6\u30b9\u30c8\u3084\u5909\u66f4\u3092\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u306b\u5b9f\u9a13\u7684\u306b\u52a0\u3048\u305f\u5909\u66f4\u3092\u8a66\u3059\u306b\u3057\u3066\u3082\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u591a\u3044\u30b5\u30a4\u30c8\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u306b\u3057\u3066\u3082\u3001\u9ad8\u6027\u80fd\u30b5\u30fc\u30d0\u30fc\u306f\u78ba\u304b\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u4fdd\u8a3c\u3057\u3066\u304f\u308c\u307e\u3059\u3002Kinsta\u306f\u3001\u4e16\u754c\u7684\u30ec\u30d3\u30e5\u30fc\u30b5\u30a4\u30c8\u306eG2\u306b\u6295\u7a3f\u3055\u308c\u305f<a href=\"https:\/\/www.g2.com\/products\/kinsta\/reviews\">930\u4ef6\u4ee5\u4e0a\u306e\u30ab\u30b9\u30bf\u30de\u30fc\u30ec\u30d3\u30e5\u30fc<\/a>\u306b\u3088\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/g2-awards\/\">\u30c8\u30c3\u30d7\u30af\u30e9\u30b9WordPress\u30b5\u30fc\u30d0\u30fc<\/a>\u306b\u9078\u51fa\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u306b\u95a2\u3059\u308b\u554f\u984c\u306b\u304a\u60a9\u307f\u306e\u65b9\u3001\u30b5\u30fc\u30d0\u30fc\u79fb\u884c\u3092\u691c\u8a0e\u4e2d\u306e\u65b9\u306f\u3001\u305c\u3072Kinsta\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/kinsta.com\/jp\/pricing\/\">WordPress\u4f53\u9a13\u3092\u5f37\u5316<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gutenberg\u30a8\u30c7\u30a3\u30bf\u30fc\u304cWordPress\u306b\u5c0e &#8230;<\/p>\n","protected":false},"author":287,"featured_media":64354,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[826],"class_list":["post-64353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-wordpress-development"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Blocks API\u3092\u4f7f\u3063\u305fWordPress\u30d6\u30ed\u30c3\u30af\u306e\u7de8\u96c6\u65b9\u6cd5<\/title>\n<meta name=\"description\" content=\"Blocks 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\/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Joel Olawanle\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Blocks API\u3092\u4f7f\u7528\u3057\u3066WordPress\u306e\u4e3b\u8981\u30d6\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u3001\u30b9\u30bf\u30a4\u30eb\u3001\u6a5f\u80fd\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2025\/03\/how-to-extend-core-wordpress-blocks-with-blocks-api-1024x512.png\" \/>\n<meta name=\"twitter:creator\" content=\"@olawanle_joel\" \/>\n<meta name=\"twitter:site\" content=\"@Kinsta_JP\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Joel Olawanle\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/extending-wp-core-blocks\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/extending-wp-core-blocks\/\"},\"author\":{\"name\":\"Joel Olawanle\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/efa7de30245ca15be5ce1dcacff89c07\"},\"headline\":\"Blocks 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