{"url":"https://vwxyz.hateblo.jp/entry/20060315/1142425644","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fvwxyz.hateblo.jp%2Fentry%2F20060315%2F1142425644\" title=\"\u4ed5\u69d8\u66f8\uff08http://www.w3.org/TR/REC-CSS2/selector.html\uff09\u3088\u308a - \u4ee5\u4e0b\u659c\u3081\u8aad\u3093\u3060\u5185\u5bb9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://vwxyz.hateblo.jp/","author_name":"vwxyz","height":"190","provider_name":"Hatena Blog","description":"\u64ec\u4f3c\u8981\u7d20\u306f\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5f8c\u308d\u306b\u3057\u304b\u4ed8\u3051\u3089\u308c\u306a\u3044\u3002\u30b5\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u306f\u3001\u30bb\u30ec\u30af\u30bf\u30fc\u3068\u4e00\u81f4\u3059\u308b\uff28\uff34\uff2d\uff2c\u306e\u8981\u7d20\u306e\u3053\u3068\u304b\uff08a\u8981\u7d20\u3001li\u8981\u7d20\u3001\u7b49\u3005\uff09 The elements of the document tree that match a selector are called subjects of the selector. A selector consisting of a single simple selector matches any element satisfying its requirements. Prepending a simple selector and combina\u2026","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/vwxyz/","image_url":null,"width":"100%","version":"1.0","title":"\u4ed5\u69d8\u66f8\uff08http://www.w3.org/TR/REC-CSS2/selector.html\uff09\u3088\u308a","categories":[],"blog_title":"\u4ee5\u4e0b\u659c\u3081\u8aad\u3093\u3060\u5185\u5bb9","published":"2006-03-15 21:27:24"}