{"categories":[],"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmomdo.hatenablog.jp%2Fentry%2F20180303%2F1520066886\" title=\"W3C HTML 5.3\u306bCustom Elements\u304c\u7d71\u5408\u3055\u308c\u305f - \u6c34\u5e95\u306e\u8840\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-03-03 17:48:06","url":"https://momdo.hatenablog.jp/entry/20180303/1520066886","title":"W3C HTML 5.3\u306bCustom Elements\u304c\u7d71\u5408\u3055\u308c\u305f","blog_url":"https://momdo.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/momdo/","provider_url":"https://hatena.blog","image_url":null,"blog_title":"\u6c34\u5e95\u306e\u8840","provider_name":"Hatena Blog","width":"100%","author_name":"momdo","description":"2018\u5e747\u67083\u65e55\u670813\u65e5\u4ed8\u3051\u306eHTML 5.3 Working Draft\u306bCustom Elements\u304c\u7d71\u5408\u3055\u308c\u307e\u3057\u305f\u3002*1 *2 *3 *4 \u524d\u306e\u30c9\u30e9\u30d5\u30c8\u304b\u3089\u306e\u5909\u66f4\u70b9\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002\u4e00\u6642\u306eCSS3\u30e2\u30b8\u30e5\u30fc\u30eb\u5f35\u308a\u306b\u5206\u5272\u3059\u308b\u65b9\u91dd\u3068\u3044\u3046\u306e\u306f\u4f55\u3060\u3063\u305f\u306e\u304b\u3068\u3044\u3046\u306e\u306f\u3055\u3066\u304a\u304d\u3001\u3053\u308c\u3067\u307e\u305fW3C HTML\u3068WHATWG HTML\u304c\u8fd1\u3065\u3044\u305f\u306e\u306f\u78ba\u5b9f\u306b\u597d\u307e\u3057\u3044\u3053\u3068\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u5b9f\u88c5\u306b\u95a2\u3057\u3066\u306f\u3001Web Components\u306b\u95a2\u3057\u3066\u7b46\u8005\u3088\u308a\u306f\u308b\u304b\u306b\u8a73\u3057\u30441000ch\u306e\u4eba\u306e2017\u5e74\u79cb\u306e\u8a18\u4e8b\u304b\u3089\u5927\u3057\u3066\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305b\u3044\u305c\u3044Firefox Nightly\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067Custom Eleme\u2026","version":"1.0","height":"190"}