{"id":1111,"date":"2025-10-01T05:39:49","date_gmt":"2025-09-30T20:39:49","guid":{"rendered":"https:\/\/touhyo.com\/blog\/?p=1111"},"modified":"2025-10-19T23:08:29","modified_gmt":"2025-10-19T14:08:29","slug":"magic-for-old-browsers","status":"publish","type":"post","link":"https:\/\/touhyo.com\/blog\/magic-for-old-browsers\/","title":{"rendered":"\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u7528\u306e\u9b54\u6cd5"},"content":{"rendered":"\n

Web\u696d\u754c\u3067\u306f\u65b0\u898f\u683c\u304c\u3069\u3093\u3069\u3093\u751f\u307e\u308c\u3066\u3044\u304d\u307e\u3059\u3002\u305d\u3057\u3066\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u767a\u5c55\u306f\u51c4\u307e\u3058\u3044\u901f\u5ea6\u306a\u306e\u3067\u53e4\u3044\u3082\u306e\u306f\u975e\u5bfe\u5fdc\u3068\u306a\u308a\u6392\u4ed6\u7684\u306a\u6271\u3044\u3092\u53d7\u3051\u307e\u3059\u3002<\/p>\n\n\n\n

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\u6642\u9593\u3092\u304b\u3051\u3089\u308c\u306a\u3044\u6848\u4ef6\u3067\u3042\u308c\u3070\u300c\u6700\u65b0\u30d6\u30e9\u30a6\u30b6\u306e\u307f\u5bfe\u5fdc\u300d\u3068\u3059\u308c\u3070\u30c8\u30e9\u30d6\u30eb\u3082\u5c11\u306a\u304f\u30b9\u30e0\u30fc\u30ba\u3067\u3059\u3002\u305f\u3060\u3001\u4f01\u696d\u306b\u3088\u3063\u3066\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u304b\u3089\u73fe\u5728\u3082\u793e\u5185\u3067\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u3063\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u305f\u3081\u3054\u4f9d\u983c\u6b21\u7b2c\u3067\u306f\u52d5\u4f5c\u7bc4\u56f2\u3092\u5e83\u3052\u306a\u304f\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

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\u305f\u3068\u3048\u3070html\u3067\u3042\u308c\u3070\u6761\u4ef6\u4ed8\u304d\u30b3\u30e1\u30f3\u30c8\u3084CSS\u306e\u30cf\u30c3\u30af\u3002JavaScript\u306a\u3089\u30dd\u30ea\u30d5\u30a3\u30eb\u3082\uff11\u3064\u3067\u3059\u306d\u3002\u53c2\u8003\u307e\u3067\u306b\u8a18\u8ff0\u3092\u3056\u3063\u3068\u3054\u7d39\u4ecb\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

HTML<\/span>
<!--[if IE]><\/span><\/span>\n\t<link rel="stylesheet" type="text\/css" href="ie.css"><\/span><\/span>\n<![endif]--><\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
CSS<\/span>
\/* IE6\u306e\u307f\u5bfe\u8c61 *\/<\/span><\/span>\n*html<\/span> <\/span>.element<\/span> {<\/span><\/span>\n\t<\/span>color<\/span>: <\/span>red<\/span>;<\/span><\/span>\n}<\/span><\/span>\n<\/span>\n\/* IE7\u306e\u307f\u5bfe\u8c61 *\/<\/span><\/span>\n*+html<\/span> <\/span>.element<\/span> {<\/span><\/span>\n\t<\/span>color<\/span>: <\/span>blue<\/span>;<\/span><\/span>\n}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
JavaScript<\/span>
if<\/span> (<\/span>typeof<\/span> Object.create <\/span>!==<\/span> <\/span>"function"<\/span>) {<\/span><\/span>\n\tObject.<\/span>create<\/span> <\/span>=<\/span> <\/span>function<\/span> (<\/span>proto<\/span>) {<\/span><\/span>\n\t\t<\/span>function<\/span> <\/span>F<\/span>() {}<\/span><\/span>\n\t\t<\/span>F<\/span>.prototype <\/span>=<\/span> proto;<\/span><\/span>\n\t\t<\/span>return<\/span> <\/span>new<\/span> <\/span>F<\/span>();<\/span><\/span>\n\t};<\/span><\/span>\n}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u4e0b\u8a18\u306f\u30cf\u30a4\u30d5\u30f3\u3067\u631f\u3080\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u4f7f\u3063\u305f\u4f8b\u3002<\/p>\n\n\n\n
CSS<\/span>
.element<\/span> {<\/span><\/span>\n\t<\/span>-webkit-transition<\/span>: <\/span>all<\/span> <\/span>0.3<\/span>s<\/span>;<\/span><\/span>\n\t<\/span>-moz-transition<\/span>: <\/span>all<\/span> <\/span>0.3<\/span>s<\/span>;<\/span><\/span>\n\t<\/span>-ms-transition<\/span>: <\/span>all<\/span> <\/span>0.3<\/span>s<\/span>;<\/span><\/span>\n\t<\/span>transition<\/span>: <\/span>all<\/span> <\/span>0.3<\/span>s<\/span>;<\/span><\/span>\n}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u6b21\u306fJavaScript\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\uff08jQuery\uff09\u8a18\u8ff0\u4f8b\u3002<\/p>\n\n\n\n
JavaScript<\/span>
if<\/span> ($.browser.msie <\/span>&&<\/span> <\/span>parseInt<\/span>($.browser.version) <\/span><=<\/span> <\/span>8<\/span>) {<\/span><\/span>\n\t<\/span>\/\/ \u53e4\u3044IE\uff08IE8\u4ee5\u4e0b\uff09\u7528\u306e\u7279\u6b8a\u51e6\u7406<\/span><\/span>\n\t<\/span>$<\/span>(<\/span>'body'<\/span>).<\/span>addClass<\/span>(<\/span>'ie8-fix'<\/span>);<\/span><\/span>\n}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
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