{"id":21195,"date":"2024-03-05T14:36:47","date_gmt":"2024-03-05T05:36:47","guid":{"rendered":"https:\/\/www.qam-web.com\/?p=21195"},"modified":"2024-03-05T14:37:26","modified_gmt":"2024-03-05T05:37:26","slug":"css%e3%81%ae%e4%be%bf%e5%88%a9%e3%81%aa-has%e6%93%ac%e4%bc%bc%e3%82%af%e3%83%a9%e3%82%b9%e3%82%92%e3%81%94%e7%b4%b9%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/www.qam-web.com\/?p=21195","title":{"rendered":"CSS\u306e\u4fbf\u5229\u306a :has\u64ec\u4f3c\u30af\u30e9\u30b9\u3092\u3054\u7d39\u4ecb"},"content":{"rendered":"

CSS\u306e:has()\u3068\u3044\u3046\u64ec\u4f3c\u30af\u30e9\u30b9\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\uff1f
\n:has() \u7591\u4f3c\u30af\u30e9\u30b9\u3068\u306f\u3001\u6307\u5b9a\u3057\u305f\u8981\u7d20\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3067\u304d\u308bCSS\u3067\u3059\u3002
\n\u6307\u5b9a\u3057\u305f\u5b50\u8981\u7d20\u3084\u96a3\u63a5\u8981\u7d20\u306e\u6709\u7121\u306b\u3088\u3063\u3066\u30b9\u30bf\u30a4\u30eb\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001
\n\u899a\u3048\u3066\u304a\u304f\u3068\u4fbf\u5229\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002<\/p>\n

\u30d6\u30e9\u30a6\u30b6\u306e\u30b5\u30dd\u30fc\u30c8\u72b6\u6cc1\u306f\u4e0b\u8a18\u3067\u3059\u3002
\nhttps:\/\/caniuse.com\/?search=%3Ahas<\/a>
\n\u4e3b\u8981\u306aWeb\u30d6\u30e9\u30a6\u30b6\u306b\u304a\u3044\u3066\u306f\u3059\u3079\u3066\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4f7f\u7528\u4f8b<\/h3>\n

\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3<\/h4>\n

\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u753b\u9762\u306e\u5236\u4f5c\u3067\u3001\u30b5\u30d6\u30ca\u30d3\u304c\u3042\u308b\u8981\u7d20\u306b\u306f\u4e0b\u5411\u304d\u77e2\u5370\u3001\u306a\u3044\u8981\u7d20\u306b\u306f\u53f3\u5411\u304d\u77e2\u5370\u306e\u30a2\u30a4\u30b3\u30f3\u3092\u3064\u3051\u308b\u4f8b\u3067\u3059\u3002<\/p>\n

\"\"<\/p>\n

\u30fbHTML<\/p>\n

\r\n<nav>\r\n\u3000<ul>\r\n\u3000\u3000<li><a href="#">\u30ca\u30d3<\/a><\/li>\r\n\u3000\u3000<li><a href="#">\u30ca\u30d3<\/a>\r\n\u3000\u3000\u3000<div class="sub_nav">\r\n\u3000\u3000\u3000\u3000<p>\u30ca\u30d3<\/p>\r\n\u3000\u3000\u3000\u3000<ul>\r\n\u3000\u3000\u3000\u3000\u3000<li><a href="#">\u30b5\u30d6\u30ca\u30d3<\/a><\/li>\r\n\u3000\u3000\u3000\u3000\u3000<li><a href="#">\u30b5\u30d6\u30ca\u30d3<\/a><\/li>\r\n\u3000\u3000\u3000\u3000<\/ul>\r\n\u3000\u3000\u3000<\/div>\r\n\u3000\u3000<\/li>\r\n\u3000\u3000<li><a href="#">\u30ca\u30d3<\/a>\r\n\u3000\u3000\u3000<div class="sub_nav">\r\n\u3000\u3000\u3000\u3000<p>\u30b5\u30d6\u30ca\u30d3<\/p>\r\n\u3000\u3000\u3000\u3000<ul>\r\n\u3000\u3000\u3000\u3000\u3000<li><a href="#">\u30b5\u30d6\u30ca\u30d3<\/a><\/li>\r\n\u3000\u3000\u3000\u3000\u3000<li><a href="#">\u30b5\u30d6\u30ca\u30d3<\/a><\/li>\r\n\u3000\u3000\u3000\u3000<\/ul>\r\n\u3000\u3000\u3000<\/div>\r\n\u3000\u3000<\/li>\r\n\u3000\u3000<li><a href="#">\u30ca\u30d3<\/a><\/li>\r\n\u3000<\/ul>\r\n<\/nav>\t\t\t\r\n<\/pre>\n
\u30fbCSS<\/p>\n
\r\nnav > ul > li > a{\r\n\u3000position: relative;\r\n}\r\nnav > ul > li > a:after{\r\n\u3000\u3000content: "";\r\n    position: absolute;\r\n    top: 50%;\r\n    right: 16px;\r\n    width: 7px;\r\n    height: 7px;\r\n\u3000\u3000background:url(..\/img\/icon_arrow-right.png);\r\n\u3000\u3000transform: translateY(-50%);\r\n    transition: all .3s;\r\n}\r\n\/* li\u30bf\u30b0\u306e\u5b50\u8981\u7d20\u306b.sub_nav\u304c\u3042\u308b\u3068\u304d *\/\r\nnav > ul > li:has(.sub_nav) > a:after{\r\n    width: 8px;\r\n    height: 8px;\r\n    background:url(..\/img\/icon_arrow-up.png);\r\n}\r\n<\/pre>\n
\u30ab\u30fc\u30c9\u578b\u30ec\u30a4\u30a2\u30a6\u30c8<\/h4>\n
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\"\"<\/p>\n
\u30fbHTML<\/p>\n
\r\n<div class="card">\r\n <img src="img\/img01.jpg" alt="">\r\n <p>\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<\/p>\r\n<\/div>\r\n<div class="card">\r\n <p>\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<\/p>\r\n<\/div>\r\n<\/pre>\n
\u30fbCSS<\/p>\n
\r\n.card{\r\n\tborder: 2px solid #ccc;\r\n\tpadding: 20px;\r\n\tmargin-top: 20px;\r\n}\r\n\/* .card\u306e\u5b50\u8981\u7d20\u306bimg\u30bf\u30b0\u304c\u3042\u308b\u5834\u5408 *\/\r\n.card:has(img){\r\n\tdisplay: flex;\r\n\tjustify-content: space-between;\r\n\talign-items: center;\r\n}\r\n\r\n.card:has(img) p{\r\n\tmargin-left: 20px;\r\n}\r\n<\/pre>\n
\u307e\u3068\u3081<\/h3>\n
\u3053\u306e\u3088\u3046\u306b\u3001JavaScript\u3092\u4f7f\u7528\u3057\u306a\u304f\u3066\u3082\u30af\u30e9\u30b9\u3084\u8981\u7d20\u306e\u6709\u7121\u304c\u5224\u5225\u3067\u304d\u307e\u3059\u3002
\nCMS\u304c\u7d44\u307f\u8fbc\u307e\u308c\u308b\u30da\u30fc\u30b8\u3092\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u969b\u306a\u3069\u306b\u3082\u5f79\u306b\u7acb\u3064\u3068\u601d\u3044\u307e\u3059\u3002
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CSS\u306e:has()\u3068\u3044\u3046\u64ec\u4f3c\u30af\u30e9\u30b9\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u304b\uff1f :has() \u7591\u4f3c\u30af\u30e9\u30b9\u3068\u306f\u3001\u6307\u5b9a\u3057\u305f\u8981\u7d20\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3067\u304d\u308bCSS\u3067\u3059\u3002 \u6307\u5b9a\u3057\u305f\u5b50\u8981\u7d20\u3084\u96a3\u63a5\u8981\u7d20\u306e\u6709\u7121\u306b\u3088\u3063\u3066\u30b9\u30bf\u30a4\u30eb\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001  […]<\/p>\n","protected":false},"author":101021,"featured_media":21211,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[266,1],"tags":[],"class_list":["post-21195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-css-markup","category-others"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t