{"id":176,"date":"2025-12-09T17:40:44","date_gmt":"2025-12-09T08:40:44","guid":{"rendered":"https:\/\/www.p-united.com\/web-accessibility\/?p=176"},"modified":"2025-12-10T13:16:45","modified_gmt":"2025-12-10T04:16:45","slug":"2-4-11","status":"publish","type":"post","link":"https:\/\/www.p-united.com\/web-accessibility\/2-4-11\/","title":{"rendered":"\u96a0\u3055\u308c\u306a\u3044\u30d5\u30a9\u30fc\u30ab\u30b9 (\u6700\u4f4e\u9650)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u9054\u6210\u57fa\u6e96 2.4.11 \u96a0\u3055\u308c\u306a\u3044\u30d5\u30a9\u30fc\u30ab\u30b9\uff08\u6700\u4f4e\u9650\uff09\u3010AA\u3011<\/h2>\n\n\n\n<p>\u30ad\u30fc\u30dc\u30fc\u30c9\u64cd\u4f5c\u306b\u3088\u3063\u3066\u64cd\u4f5c\u53ef\u80fd\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 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fixed\uff09\u3067\u3082\u3001\u30b9\u30af\u30ed\u30fc\u30eb\u306b\u3088\u308a\u30d5\u30a9\u30fc\u30ab\u30b9\u3055\u308c\u305f\u30ea\u30f3\u30af\u304c\u753b\u9762\u5185\u306b\u898b\u3048\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u30e2\u30fc\u30c0\u30eb\u5185\u306e\u30d5\u30a9\u30fc\u30e0\u3067Tab\u79fb\u52d5\u3057\u3066\u3082\u3001\u6b21\u306e\u8981\u7d20\u304c\u898b\u3048\u308b\u4f4d\u7f6e\u307e\u3067\u30b9\u30af\u30ed\u30fc\u30eb\u3055\u308c\u308b<\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30e0\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u5185\u3067\u30ad\u30fc\u30dc\u30fc\u30c9\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u6642\u3001\u9078\u629e\u9805\u76ee\u304c\u306f\u307f\u51fa\u3055\u305a\u8868\u793a\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f8b\uff1a\u9054\u6210\u3057\u3066\u3044\u306a\u3044\u72b6\u614b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ad\u30fc\u30dc\u30fc\u30c9\u3067Tab\u30ad\u30fc\u3092\u62bc\u3057\u305f\u3089\u3001\u753b\u9762\u5916\u306e\u8981\u7d20\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u304c\u5f53\u305f\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u898b\u3048\u306a\u3044<\/li>\n\n\n\n<li>\u56fa\u5b9a\u30d8\u30c3\u30c0\u30fc\u306e\u88cf\u5074\u306b\u30ea\u30f3\u30af\u304c\u96a0\u308c\u3066\u3057\u307e\u3044\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u5206\u304b\u3089\u306a\u3044<\/li>\n\n\n\n<li>\u30b9\u30af\u30ed\u30fc\u30eb\u3055\u308c\u305a\u306b\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u304c\u975e\u8868\u793a\u306e\u307e\u307e<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u5bfe\u7b56<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u554f\u984c<\/th><th>\u89e3\u6c7a\u7b56<\/th><\/tr><\/thead><tbody><tr><td>\u56fa\u5b9a\u30d8\u30c3\u30c0\u30fc\u306b\u96a0\u308c\u308b<\/td><td>JavaScript\u3067\u30d5\u30a9\u30fc\u30ab\u30b9\u6642\u306b\u81ea\u52d5\u30b9\u30af\u30ed\u30fc\u30eb + \u30aa\u30d5\u30bb\u30c3\u30c8\u8abf\u6574\uff08\u4f8b: <code>scrollIntoView({ block: 'center' 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class=\"has-fixed-layout\"><thead><tr><th>\u89b3\u70b9<\/th><th>\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td>\u8996\u8a8d\u6027\u5411\u4e0a<\/td><td>\u30d5\u30a9\u30fc\u30ab\u30b9\u4e2d\u306e\u9805\u76ee\u304c\u660e\u78ba\u306b\u306a\u308b\u3053\u3068\u3067\u3001\u8996\u899a\u969c\u5bb3\u306e\u3042\u308b\u65b9\u306b\u3082\u64cd\u4f5c\u610f\u56f3\u304c\u4f1d\u308f\u308b<\/td><\/tr><tr><td>\u64cd\u4f5c\u6027\u5411\u4e0a<\/td><td>\u30ad\u30fc\u30dc\u30fc\u30c9\u5229\u7528\u8005\u304c\u300c\u4eca\u3069\u3053\u306b\u3044\u308b\u304b\u300d\u3092\u5e38\u306b\u628a\u63e1\u3067\u304d\u308b<\/td><\/tr><tr><td>\u5b9f\u88c5\u304c\u6bd4\u8f03\u7684\u5bb9\u6613<\/td><td>\u591a\u304f\u306e\u30b1\u30fc\u30b9\u3067 <code>scrollIntoView()<\/code> \u306a\u3069\u306e\u7c21\u5358\u306aJS\u51e6\u7406\u3067\u5bfe\u5fdc\u53ef\u80fd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tab\u30ad\u30fc\u3067\u30d5\u30a9\u30fc\u30e0\u3084\u30ea\u30f3\u30af\u3092\u79fb\u52d5\u3057\u305f\u3068\u304d\u3001\u753b\u9762\u4e0a\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3055\u308c\u305f\u8981\u7d20\u304c\u898b\u3048\u308b\u304b\uff1f<\/li>\n\n\n\n<li>\u8981\u7d20\u304c\u30e2\u30fc\u30c0\u30eb\u3084\u30c9\u30ed\u30ef\u30fc\u5185\u306b\u3042\u3063\u3066\u3082\u3001\u30b9\u30af\u30ed\u30fc\u30eb\u306b\u3088\u3063\u3066\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u304b\uff1f<\/li>\n\n\n\n<li>CSS\u3084JS\u3067\u3001\u56fa\u5b9a\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u91cd\u306a\u3089\u306a\u3044\u3088\u3046\u306a\u914d\u616e\u304c\u3042\u308b\u304b\uff1f<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u5185\u5bb9<\/th><\/tr><\/thead><tbody><tr><td>\u9054\u6210\u57fa\u6e96\u540d<\/td><td>2.4.11 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