{"id":107403,"date":"2021-02-08T14:41:01","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"https:\/\/www.sejuku.net\/blog\/?p=107403"},"modified":"2025-12-26T14:54:34","modified_gmt":"2025-12-26T05:54:34","slug":"css%e3%81%ae%e5%9f%ba%e7%a4%8e%e5%be%b9%e5%ba%95%e8%a7%a3%e8%aa%ac%ef%bd%9c%e5%88%9d%e5%bf%83%e8%80%85%e3%81%8c%e7%b5%b6%e5%af%be%e8%a6%9a%e3%81%88%e3%81%a6%e3%81%8a%e3%81%8d%e3%81%9f%e3%81%843","status":"publish","type":"post","link":"https:\/\/www.sejuku.net\/blog\/107403","title":{"rendered":"CSS\u306e\u57fa\u790e\u30fb\u57fa\u672c\u3092\u5fb9\u5e95\u89e3\u8aac\uff5c\u521d\u5fc3\u8005\u304c\u899a\u3048\u3066\u304a\u304d\u305f\u30443\u3064\u306e\u30dd\u30a4\u30f3\u30c8"},"content":{"rendered":"\n<p class=\"sp_only\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CSS\u306e\u57fa\u790e\u30fb\u57fa\u672c\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group pc_only\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u3053\u3093\u306b\u3061\u306f\uff01\u3000CSS\u5927\u597d\u304d\u30e9\u30a4\u30bf\u30fc\u306e\u30ca\u30ca\u30df\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4f55\u4e8b\u3082\u52c9\u5f37\u3059\u308b\u3068\u304d\u306f\u57fa\u790e\u304b\u3089\u3057\u3063\u304b\u308a\u5b66\u3076\u306e\u304c\u5b9a\u77f3\u3067\u3059\u306d\u3002\u3053\u306e\u8a18\u4e8b\u306b\u305f\u3069\u308a\u7740\u3044\u305f\u3042\u305f\u306a\u304b\u3089\u306f\u3001CSS\u3092\u3057\u3063\u304b\u308a\u57fa\u790e\u304b\u3089\u5b66\u3073\u305f\u3044\u3068\u3044\u3046<strong>\u6c17\u6982\u3092\u611f\u3058\u307e\u3059\uff01<\/strong><\/p>\n\n\n\n<p>\u305d\u306e\u6c17\u6301\u3061\u3001\u3057\u304b\u3068\u53d7\u3051\u6b62\u3081\u307e\u3057\u305f\uff01\u4eca\u56de\u306fCSS\u306e\u57fa\u790e\u77e5\u8b58\u3092\u30ae\u30e5\u30c3\u3068\u307e\u3068\u3081\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\uff01<\/p>\n\n\n\n<p>\u3057\u3063\u304b\u308a\u308f\u304b\u3063\u3066\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u3001\u3042\u3048\u3066\u7d30\u304b\u3044\u8aac\u660e\u3092\u3057\u3066\u3044\u308b\u90e8\u5206\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u3044\u3046\u306e\u306f\u3044\u3044\u304b\u3089\u30dd\u30a4\u30f3\u30c8\u3060\u3051\u304a\u3055\u3048\u305f\u3044\uff01\u3068\u3044\u3046\u65b9\u306f\u3001\u5404\u9805\u76ee\u306b\u3042\u308b<b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b>\u3068\u3044\u3046\u90e8\u5206\u3060\u3051\u8aad\u3081\u3070OK\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3042\u306a\u305f\u304c\u4f7f\u3044\u3084\u3059\u3044\u65b9\u6cd5\u3067\u3001\u3053\u306e\u8a18\u4e8b\u3092\u6d3b\u7528\u3057\u3061\u3083\u3063\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"swell-block-capbox cap_box is-style-intext\"><div class=\"cap_box_ttl\"><span>\u3053\u306e\u8a18\u4e8b\u306e\u8981\u7d04<\/span><\/div><div class=\"cap_box_content\">\n<ul class=\"wp-block-list is-style-check_list\">\n<li><strong>CSS\u306f\u8981\u7d20\u306b\u8272\u3084\u67a0\u30fb\u6587\u5b57\u306a\u3069\u306b\u30c7\u30b6\u30a4\u30f3\u3092\u3064\u3051\u308b\u8a00\u8a9e<\/strong><\/li>\n\n\n\n<li><strong>CSS\u306f\u300c\u30bb\u30ec\u30af\u30bf\u300d\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u300c\u5024\u300d\u306e3\u3064\u3092\u4f7f\u3063\u3066\u8a18\u8ff0\u3059\u308b<\/strong><\/li>\n\n\n\n<li><strong>\u57fa\u672cCSS\u306f\u8a18\u8ff0\u3057\u305f\u4e0a\u304b\u3089\u9806\u306b\u9069\u7528\u3055\u308c\u308b<\/strong><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"u-mb-ctrl u-mb-10\">\u300c\u72ec\u5b66\u3068\u4e26\u884c\u3057\u306a\u304c\u3089\u3001\u526f\u696d\u3067\u7a3c\u3052\u308b\u3088\u3046\u306b\u306a\u308c\u308b\u304b\u306a&#8230;\u300d<\/p>\n\n<p class=\"u-mb-ctrl u-mb-10\">\u305d\u3093\u306a\u4e0d\u5b89\u3092\u62b1\u3048\u3066\u3044\u308b\u4eba\u306f\u3001\u305c\u3072\u300c<strong><a href=\"https:\/\/lp.sejuku.net\/lp1_blog_02\/?cid=lp_text_cta\">\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2<\/a><\/strong>\u300d\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<p class=\"u-mb-ctrl u-mb-10\">\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306f\u73fe\u5f79\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u5b66\u7fd2\u30b3\u30fc\u30c1\u306e<strong><span class=\"swl-marker mark_yellow\">2\u540d\u4f53\u5236\u3067<\/span><\/strong>\u5b66\u7fd2\u3092\u30b5\u30dd\u30fc\u30c8\u3002\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u652f\u63f4\u3092\u53d7\u3051\u306a\u304c\u3089\u3001\u5b9f\u969b\u306e\u526f\u696d\u6848\u4ef6\u306b\u3082\u6311\u6226\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<p class=\"u-mb-ctrl u-mb-10\">\u3053\u308c\u307e\u3067<strong><span class=\"swl-marker mark_yellow\">4\u4e075,000\u540d\u4ee5\u4e0a<\/span><\/strong><span class=\"swl-marker mark_yellow\">\u306e<\/span>\u53d7\u8b1b\u751f\u3092\u6307\u5c0e\u3057\u3066\u304d\u305f\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u3089\u3001\u672a\u7d4c\u9a13\u304b\u3089\u3067\u3082\u632b\u6298\u306a\u304f\u526f\u696d\u3067\u306e\u53ce\u5165\u7372\u5f97\u306b\u76f4\u7d50\u3059\u308b\u30b9\u30ad\u30eb\u304c\u8eab\u306b\u3064\u3051\u3089\u308c\u307e\u3059\u3088\u3002<\/p>\n\n<p class=\"has-text-align-center u-mb-ctrl u-mb-0\">\uff3c \u7d66\u4ed8\u91d1\u3067\u53d7\u8b1b\u6599\u304c\u6700\u592780%OFF \uff0f<a href=\"https:\/\/lp.sejuku.net\/lp1_blog_02?cid=pro_howto_normal_pr_Normal_sbid-3286\"><\/a><\/p>\n\n<div class=\"swell-block-button is-style-btn_shiny\" data-id=\"2b3d06a9\"><a href=\"https:\/\/lp.sejuku.net\/lp1_blog_02\/?cid=lp_text_cta\" class=\"swell-block-button__link\"><span>\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u8a73\u7d30\u3092\u898b\u308b<\/span><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">CSS\u306e\u5f79\u5272<\/h2>\n\n\n\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-107401\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/08\/shutterstock_1180783318.jpg\" alt=\"\" width=\"810\" height=\"541\" srcset=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/08\/shutterstock_1180783318.jpg 810w, https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/08\/shutterstock_1180783318-150x100.jpg 150w, https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/08\/shutterstock_1180783318-300x200.jpg 300w, https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/08\/shutterstock_1180783318-640x427.jpg 640w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><div class=\"img-caption\">\u753b\u50cf\uff1aShutterstock<\/div><\/p>\n\n\n\n<p>CSS\u306fHTML\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u305f\u8981\u7d20\u306b\u8272\u3084\u67a0\u3001\u6587\u5b57\u306e\u5927\u304d\u3055\u306a\u3069\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u3064\u3051\u308b\u305f\u3081\u306e\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081CSS\u5358\u4f53\u3067\u4f7f\u3046\u3053\u3068\u306f\u306a\u304f\u3001\u5fc5\u305aHTML\u3068\u30bb\u30c3\u30c8\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>HTML\u306f\u30bf\u30b0\u3092\u4f7f\u3063\u3066\u3001\u8981\u7d20\u3092\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3059\u308b\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002CSS\u306f\u305d\u306e\u5206\u3051\u3089\u308c\u305f\u30b0\u30eb\u30fc\u30d7\u306b\u5bfe\u3057\u3066\u3001\u300c\u3053\u3046\u3044\u3046\u898b\u305f\u76ee\u306b\u306a\u3063\u3066\u304f\u308c\uff01\u300d\u3068\u6307\u793a\u3092\u51fa\u3057\u3066\u3042\u3052\u308b\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6614\u306fHTML\u81ea\u4f53\u3082\u30c7\u30b6\u30a4\u30f3\u3092\u6574\u3048\u308b\u5f79\u5272\u3092\u6301\u3063\u3066\u3044\u305f\u308a\u3057\u307e\u3057\u305f\u304c\u3001\u73fe\u5728\u306f\u5168\u3066CSS\u3067\u3084\u308b\u306e\u304c\u4e3b\u6d41\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001HTML\u3092\u4f7f\u3063\u3066Web\u30b5\u30a4\u30c8\u3092\u4f5c\u308b\u5834\u5408\u3001CSS\u306e\u77e5\u8b58\u306f\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306fCSS\u306e\u57fa\u790e\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3059\u308b\u306e\u3067\u3001HTML\u3084CSS\u304c\u3069\u306e\u3088\u3046\u306a\u8a00\u8a9e\u306a\u306e\u304b\u3001\u8a73\u7d30\u306a\u89e3\u8aac\u306f\u7701\u304d\u307e\u3059\u306d\u3002\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u4e0b\u8a18\u306e\u8a18\u4e8b\u3092\u3069\u3046\u305e\uff01<\/p>\n\n\n            <a href=\"https:\/\/www.sejuku.net\/blog\/6026\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2021\/02\/howto-02-1-150x85.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">HTML\u3068\u306f\uff1f\u3067\u304d\u308b\u3053\u3068\u3084\u30bf\u30b0\u306e\u7a2e\u985e\u3001\u52c9\u5f37\u65b9\u6cd5\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2025\u5e7412\u670826\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            \n\n\n            <a href=\"https:\/\/www.sejuku.net\/blog\/100547\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2021\/02\/csstoha.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">CSS\u3068\u306f\uff1f\u3067\u304d\u308b\u3053\u3068\u3084\u66f8\u304d\u65b9\u3092\u521d\u5fc3\u8005\u5411\u3051\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2025\u5e7412\u670826\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            \n\n\n\n<p>\u3067\u306f\u3001\u3053\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3082\u3089\u3046\u305f\u3081\u306eCSS\u306e\u57fa\u672c\u3092\u3001<b>3\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/b>\u306b\u5206\u3051\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001IT\u4f01\u696d\u3078\u306e\u8ee2\u8077\u3084\u526f\u696d\u3067\u306e\u53ce\u5165\u7372\u5f97\u306b\u5411\u3051\u3001CSS\u306b\u52a0\u3048\u3069\u306e\u8a00\u8a9e\u304c\u81ea\u5206\u306b\u3042\u3046\u306e\u304b\u3001\u3069\u3046\u5b66\u7fd2\u3092\u9032\u3081\u308c\u3070\u3044\u3044\u306e\u304b\u306a\u3069\u304c\u3042\u3044\u307e\u3044\u306a\u4eba\u306f\u300c<a href=\"https:\/\/www.sejuku.net\/blog\/diagnose\/?cid=btn_article_jobdiagnose\">\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u30d7\u30e9\u30f3\u8a3a\u65ad<\/a>\u300d\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u304b\u304b\u308b\u6642\u9593\u306f1\u5206\u307b\u3069\u30024\u3064\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\u3067\u3001\u3042\u306a\u305f\u306b\u3042\u3046\u8a00\u8a9e\u3084\u5b66\u7fd2\u30d7\u30e9\u30f3\u3092\u8a3a\u65ad\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u52b9\u7387\u3088\u304f\u30b9\u30ad\u30eb\u7fd2\u5f97\u3057\u305f\u3044\u4eba\u306f\u3001\u305c\u3072\u4e00\u5ea6\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center u-mb-ctrl u-mb-0\">\uff3c 4\u3064\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051 \uff0f<\/p>\n\n\n\n<div class=\"swell-block-button is-style-btn_shiny\"><a href=\"https:\/\/www.sejuku.net\/blog\/diagnose\/?cid=btn_article_jobdiagnose\" class=\"swell-block-button__link\" data-has-icon=\"1\"><span>\u3010\u7121\u6599\u30111\u5206\u3067\u8a3a\u65ad\u3057\u3066\u307f\u308b<\/span><svg class=\"__icon -right\" height=\"1em\" width=\"1em\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" viewBox=\"0 0 48 48\"><path d=\"M44 27H4v-3h36.7l-5.8-6.5 2.2-2 8 9z\"><\/path><\/svg><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c81. CSS\u306e\u57fa\u672c\u306e\u66f8\u304d\u65b9<\/h2>\n\n\n\n<p>\u307e\u305a\u306f\u4e00\u756a\u57fa\u672c\u3068\u306a\u308b\u3001CSS\u306e\u66f8\u304d\u65b9\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u57fa\u672c\u306e\u304a\u4f5c\u6cd5<\/h3>\n\n\n\n<p>CSS\u306f\u3001\u300c\u30bb\u30ec\u30af\u30bf\u300d\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u300c\u5024\u300d\u306e3\u3064\u3092\u4f7f\u3063\u3066\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30bb\u30ec\u30af\u30bf{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n<\/pre>\n\n\n\n<figure class=\"wp-block-table is-style-gray-table\"><table><tbody><tr><td><strong><span style=\"color: #339966;\">\u30bb\u30ec\u30af\u30bf<\/span><\/strong><\/td><td><strong>\u3069\u306eHTML\u8981\u7d20\u306bCSS\u3092\u9069\u7528\u3055\u305b\u308b\u306e\u304b\u3092\u6307\u5b9a\u3059\u308b\u3002<\/strong><br>\u4f8b\uff09body .class #id\u306a\u3069<\/td><\/tr><tr><td><span style=\"color: #339966;\"><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/span><\/td><td><strong>\u7dda\u3084\u8272\u306a\u3069\u3001\u4f55\u3092\u5909\u3048\u308b\u306e\u304b\u3092\u6307\u5b9a\u3059\u308b\u90e8\u5206\u3002<\/strong>CSS\u306e\u30ad\u30e2\u3002<br>\u4f8b\uff09background boarder padding\u306a\u3069<\/td><\/tr><tr><td><span style=\"color: #339966;\"><strong>\u5024<\/strong><\/span><\/td><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u5bfe\u3057\u3066\u3001\u3069\u306e\u304f\u3089\u3044\u306e\u5909\u5316\u3092\u3055\u305b\u308b\u306e\u304b\u3092\u6307\u5b9a\u3059\u308b\u90e8\u5206\u3002<\/strong>\u30d7\u30ed\u30d1\u30c6\u30a3\u3054\u3068\u306b\u66f8\u304d\u65b9\u306e\u6c7a\u307e\u308a\u304c\u3042\u308b\u3002<br>\u4f8b\uff09#000 10px solid\u306a\u3069<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30bb\u30ec\u30af\u30bf\u3068\u306f\u3001<b>HTML\u306e\u3069\u306e\u8981\u7d20\u306bCSS\u3092\u9069\u7528\u3059\u308b\u306e\u304b\u3092\u6307\u5b9a\u3059\u308b\u3082\u306e<\/b>\u3067\u3059\u3002HTML\u306b\u306fheader\u3084div\u306a\u3069\u3001\u3044\u308d\u3093\u306a\u30bf\u30b0\u304c\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u305d\u308c\u3089\u3092\u3053\u3053\u306b\u8a18\u5165\u3057\u3066\u300cheader\u306b\u9069\u7528\u3059\u308bCSS\u300d\u300cdiv\u306b\u9069\u7528\u3059\u308bCSS\u300d\u3092\u66f8\u3044\u3066\u3044\u304f\u308f\u3051\u3067\u3059\u3002\u3053\u306e\u30bb\u30ec\u30af\u30bf\u306e\u7d30\u304b\u3044\u8aac\u660e\u306f\u3001<a href=\"#point2\" target=\"_blank\" rel=\"noopener noreferrer\">\u30dd\u30a4\u30f3\u30c82<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u305d\u306e<b>\u30bb\u30ec\u30af\u30bf\u306e\u3069\u3053\u3092\u5909\u5316\u3055\u305b\u308b\u306e\u304b\u3092\u6307\u5b9a\u3059\u308b<\/b>\u306e\u304c\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u4f8b\u3048\u3070\u67a0\u3092\u4ed8\u3051\u305f\u3044\u306a\u3089\u300cborder\u300d\u3001\u80cc\u666f\u8272\u3092\u5909\u3048\u305f\u3044\u306a\u3089\u300cbackground\u300d\u3068\u3044\u3046\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3044\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u8272\u3093\u306a\u7a2e\u985e\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u4eca\u306f\u899a\u3048\u306a\u304f\u3066\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3069\u3053\u3092\u5909\u5316\u3055\u305b\u308b\u306e\u304b\u3092\u6307\u5b9a\u3057\u305f\u3042\u3068\u306b\u3001<b>\u3069\u306e\u304f\u3089\u3044\u306e\u5909\u5316\u3092\u3055\u305b\u308b\u306e\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u5909\u5316\u3092\u3055\u305b\u308b\u306e\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059<\/b>\u3002\u3053\u308c\u304c\u5024\u3067\u3059\u3002\u67a0\u3092\u3064\u3051\u308b\u306a\u3089\u3070\u67a0\u306e\u592a\u3055\u3084\u7a2e\u985e\u3092\u6307\u5b9a\u3057\u305f\u308a\u3001\u80cc\u666f\u8272\u3092\u5909\u3048\u308b\u306a\u3089\u3070\u4f55\u8272\u306b\u3059\u308b\u306e\u304b\u3092\u6307\u5b9a\u3057\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CSS\u306f\u300c\u30bb\u30ec\u30af\u30bf\u300d\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u300c\u5024\u300d\u306e3\u3064\u3092\u4f7f\u3063\u3066\u66f8\u304f<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u8907\u6570\u306e\u30b9\u30bf\u30a4\u30eb\u3092\u3064\u3051\u308b<\/h3>\n\n\n\n<p>\u4e00\u3064\u306e\u30bb\u30ec\u30af\u30bf\u306b\u8907\u6570\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4ed8\u3051\u308b\u5834\u5408\u306f\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30bb\u30ec\u30af\u30bf{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n    \u30d7\u30ed\u30d1\u30c6\u30a32:\u50242;\n    \u30d7\u30ed\u30d1\u30c6\u30a33:\u50243;\n}\n<\/pre>\n\n\n\n<p>\u3053\u306e\u3068\u304d\u3001\u5fc5\u305a\u5024\u306e\u5f8c\u308d\u306b\u300c;\u300d\u3092\u5165\u308c\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u300c;\u300d\u304c\u300c\u5024\u306e\u8a18\u8ff0\u306f\u3053\u3053\u307e\u3067\u3067\u3059\uff01\u300d\u3068\u3044\u3046\u5408\u56f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5024\u306e\u5f8c\u308d\u306b\u306f\u5fc5\u305a\u300c;\u300d\u3092\u5165\u308c\u308b<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">CSS\u3092\u66f8\u304f\u5834\u6240<\/h3>\n\n\n\n<p>CSS\u306f\u5358\u4f53\u3067\u306f\u4f7f\u308f\u306a\u3044\u305f\u3081\u3001HTML\u3068\u9023\u52d5\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u65b9\u6cd5\u306f\u4e0b\u8a18\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5225\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3080<\/h4>\n\n\n\n<p>HTML\u30d5\u30a1\u30a4\u30eb\u3068\u306f\u5225\u306bCSS\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u3001\u305d\u306e\u4e2d\u306bCSS\u3092\u66f8\u3044\u3066HTML\u306b\u8aad\u307f\u8fbc\u307e\u305b\u308b\u65b9\u6cd5\u3067\u3059\u3002HTML\u306ehead\u30bf\u30b0\u306e\u4e2d\u306b\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3067\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;head&gt;\n    &lt;link rel=\"stylesheet\" href=\"CSS\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u30d1\u30b9\"&gt;\n&lt;\/head&gt;\n<\/pre>\n\n\n\n<p>\u5225\u306eHTML\u30d5\u30a1\u30a4\u30eb\u306b\u3082\u540c\u3058\u3088\u3046\u306b\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u540c\u3058CSS\u3092\u4f7f\u3044\u307e\u308f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>\u6b63\u76f4\u3053\u308c\u3060\u3051\u899a\u3048\u3066\u304a\u3051\u3070OK<\/b>\u3068\u3044\u3046\u304f\u3089\u3044\u3001\u6c4e\u7528\u6027\u304c\u9ad8\u3044\u65b9\u6cd5\u3067\u3059\u3002\u4ed6\u306e\u65b9\u6cd5\u3082\u899a\u3048\u3066\u304a\u3044\u3066\u640d\u306f\u306a\u3044\u3067\u3059\u304c\u3001\u307e\u305a\u306f\u3053\u306e\u65b9\u6cd5\u3060\u3051\u899a\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">HTML\u30d5\u30a1\u30a4\u30eb\u306b\u76f4\u63a5\u66f8\u304f<\/h4>\n\n\n\n<p>HTML\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u306b\u76f4\u63a5CSS\u3092\u66f8\u304f\u65b9\u6cd5\u3067\u3059\u3002HTML\u306ehead\u30bf\u30b0\u5185\u306b\u66f8\u3044\u305fstyle\u30bf\u30b0\u306e\u4e2d\u306b\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306bCSS\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002\u76f4\u63a5\u8a18\u5165\u306a\u306e\u3067\u3001<b>\u66f8\u3044\u3066\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u304b\u9069\u7528\u3055\u308c\u307e\u305b\u3093<\/b>\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;head&gt;\n    &lt;style type=\"text\/css\" media=\"screen\"&gt;\n        CSS\u306e\u8a18\u8ff0\n    &lt;\/style&gt;\n&lt;\/head&gt;\n<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">HTML\u30bf\u30b0\u306b\u76f4\u63a5\u6307\u5b9a<\/h4>\n\n\n\n<p>HTML\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u3067\u3001\u30bf\u30b0\u306b\u76f4\u63a5CSS\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u3069\u3053\u308d\u304b\u30bf\u30b0\u306b\u76f4\u63a5\u8a18\u5165\u306a\u306e\u3067\u3001<b>\u305d\u306e\u30bf\u30b0\u306b\u3057\u304b\u9069\u7528\u3055\u308c\u307e\u305b\u3093<\/b>\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;div style=\"CSS\u306e\u8a18\u8ff0\"&gt;&lt;\/div&gt;\n<\/pre>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HTML\u30d5\u30a1\u30a4\u30eb\u3068\u306f\u5225\u306bCSS\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u3063\u3066HTML\u5074\u3067\u8aad\u307f\u8fbc\u3080\u65b9\u6cd5\u304c\u4e00\u756a\u4f7f\u308f\u308c\u308b<\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d7\u30e9\u30b9\u30ef\u30f3\u30dd\u30a4\u30f3\u30c8\uff1a\u30b3\u30e1\u30f3\u30c8<\/h4>\n\n\n\n<p>CSS\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u65e5\u672c\u8a9e\u306a\u3069\u306eCSS\u4ee5\u5916\u306e\u8a18\u8ff0\u304c\u3042\u308b\u3068\u52d5\u4f5c\u3092\u6b62\u3081\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30e1\u30e2\u306a\u3069\u3092\u6b8b\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3068\u3044\u3046\u65b9\u6cd5\u3092\u4f7f\u3063\u3066\u3001\u300cCSS\u306e\u52d5\u4f5c\u306b\u95a2\u4fc2\u306a\u3044\u8a18\u8ff0\u3067\u3059\u3088\uff01\u4f7f\u308f\u306a\u3044\u3084\u3064\u3067\u3059\u3088\uff01\u300d\u3068\u3044\u3046\u306e\u3092\u660e\u78ba\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>CSS\u306f<b>\u300c\/*\u300d\u3068\u300c*\/\u300d\u3067\u56f2\u3093\u3060\u7bc4\u56f2\u3092\u30b3\u30e1\u30f3\u30c8\u3068\u8a8d\u8b58<\/b>\u3057\u307e\u3059\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\/*\u30c6\u30b9\u30c8\u7528\u3067\u3059*\/\ndiv{\n    background:#fff;    \/*\u80cc\u666f\u3092\u767d\u304f\u3057\u3066\u3044\u307e\u3059*\/\n}\n<\/pre>\n\n\n\n<p>\u3053\u3046\u3084\u3063\u3066\u30b3\u30e1\u30f3\u30c8\u3092\u6b8b\u3059\u3053\u3068\u3067\u3001\u3053\u306eCSS\u304c\u4f55\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u306a\u3069\u3092\u30e1\u30e2\u3057\u3066\u304a\u3051\u308b\u306e\u3067\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001IT\u4f01\u696d\u3078\u306e\u8ee2\u8077\u3084\u526f\u696d\u3067\u306e\u53ce\u5165\u7372\u5f97\u3092\u898b\u636e\u3048\u3001\u72ec\u5b66\u3067\u30b9\u30ad\u30eb\u7fd2\u5f97\u3067\u304d\u308b\u304b\u4e0d\u5b89\u306a\u4eba\u306f\u300c<a href=\"https:\/\/lp.sejuku.net\/lp1_blog_01\/?cid=btn_article_lp\">\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2<\/a>\u300d\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306f\u3001\u73fe\u5f79\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u5b66\u7fd2\u30b3\u30fc\u30c1\u306e2\u540d\u4f53\u5236\u3067\u5b66\u7fd2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300c\u53d7\u8b1b\u751f\u306e\u5b66\u7fd2\u5b8c\u4e86\u738798%\u300d\u300c\u7d2f\u8a08\u53d7\u8b1b\u8005\u65704\u4e075,000\u540d\u4ee5\u4e0a\u300d\u3068\u3044\u3046\u5b9f\u7e3e\u304b\u3089\u3082\u3001\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u3089\u672a\u7d4c\u9a13\u304b\u3089\u3067\u3082\u632b\u6298\u306a\u304f\u8ee2\u8077\u3084\u526f\u696d\u53ce\u5165\u306e\u7372\u5f97\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3088\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center u-mb-ctrl u-mb-0\">\uff3c \u7d66\u4ed8\u91d1\u3067\u53d7\u8b1b\u6599\u304c\u6700\u592780%OFF \uff0f<\/p>\n\n\n\n<div class=\"swell-block-button is-style-btn_shiny\"><a href=\"https:\/\/lp.sejuku.net\/lp1_blog_02\/\" class=\"swell-block-button__link\" data-has-icon=\"1\"><span>\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u8a73\u7d30\u3092\u898b\u308b<\/span><svg class=\"__icon -right\" height=\"1em\" width=\"1em\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" viewBox=\"0 0 48 48\"><path d=\"M44 27H4v-3h36.7l-5.8-6.5 2.2-2 8 9z\"><\/path><\/svg><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"point2\">\u30dd\u30a4\u30f3\u30c82. \u7d30\u304b\u3044CSS\u3092\u66f8\u304f\u65b9\u6cd5\uff1a\u30bb\u30ec\u30af\u30bf<\/h2>\n\n\n\n<p>\u30bb\u30ec\u30af\u30bf\u306fHTML\u306e\u30bf\u30b0\u4ee5\u5916\u306b\u3082\u3044\u308d\u3093\u306a\u65b9\u6cd5\u3067\u6307\u5b9a\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HTML\u30bf\u30b0<\/h3>\n\n\n\n<p>header\u3001div\u3001span\u306a\u3069\u3001HTML\u30bf\u30b0\u3092\u76f4\u63a5\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7c21\u5358\u3067\u3059\u304c\u3001div\u3084span\u306f\u3044\u308d\u3093\u306a\u7b87\u6240\u306b\u4f7f\u308f\u308c\u308b\u306e\u3067\u3001\u3053\u306e\u65b9\u6cd5\u3067\u6307\u5b9a\u3057\u3066\u3057\u307e\u3046\u3068\u305d\u308c\u3089\u5168\u3066\u306bCSS\u304c\u9069\u7528\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u306e\u8981\u7d20\u306b\u540d\u524d\u3092\u3064\u3051\u3066\u3001\u305d\u306e\u540d\u524d\u304c\u4ed8\u3044\u3066\u3044\u308b\u3082\u306e\u306b\u9069\u7528\u3055\u305b\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ID<\/h3>\n\n\n\n<p>HTML\u306e\u8981\u7d20\u306b\u540d\u524d\u3092\u3064\u3051\u308b\u65b9\u6cd5\u305d\u306e1\u3067\u3059\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3067\u3001ID\u3092\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;div id=\u201dname\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;\n<\/pre>\n\n\n\n<p>ID\u306f\u8981\u7d20\u306b\u5bfe\u3057\u3066\u306e\u56fa\u6709\u540d\u8a5e\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u540c\u3058HTML\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u540c\u3058\u540d\u524d\u3092\u8907\u6570\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u5bb6\u306b\u767d\u732b\u304c2\u5339\u3044\u3066\u3082\u3001\u540c\u3058\u540d\u524d\u3067\u306f\u547c\u3070\u306a\u3044\u306e\u3068\u540c\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;div id=\u201dname\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;\n&lt;div id=\u201dname\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;\u30b3\u30ec\u306fNG\n&lt;div id=\u201dname2\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;\u3053\u308c\u306fOK\n<\/pre>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#name{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n<\/pre>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ID\u306f\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u540c\u3058\u540d\u524d\u3092\u8907\u6570\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044<\/strong><\/li>\n\n\n\n<li><strong>ID\u3092\u4f7f\u3063\u3066\u30bb\u30ec\u30af\u30bf\u3092\u66f8\u304f\u3068\u304d\u306f\u3001ID\u540d\u306e\u524d\u306b\u300c<span style=\"color: #339966;\">#<\/span>\u300d\u3092\u3064\u3051\u308b<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<p>ID\u306e\u3082\u3063\u3068\u7d30\u304b\u3044\u8aac\u660e\u306f\u3053\u3061\u3089<br>            <a href=\"https:\/\/www.sejuku.net\/blog\/56934\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/css_eye-150x86.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">CSS\u3068id\u306e\u95a2\u4fc2\u3068\u306f\uff1f\u8981\u7d20\u306b\u540d\u524d\u3092\u3064\u3051\u3066\u7d30\u304b\u304f\u30c7\u30b6\u30a4\u30f3\u6307\u5b9a\u3057\u3088\u3046<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">class<\/h3>\n\n\n\n<p>HTML\u306e\u8981\u7d20\u306b\u540d\u524d\u3092\u3064\u3051\u308b\u65b9\u6cd5\u305d\u306e2\u3067\u3059\u3002\u3053\u3061\u3089\u306fID\u3068\u9055\u3063\u3066\u3001\u540c\u3058\u540d\u524d\u3092\u8907\u6570\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002ID\u304c\u56fa\u6709\u540d\u8a5e\u306a\u3089\u3070\u3001\u3053\u3061\u3089\u306f\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3068\u3044\u3046\u611f\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;div class=\u201dname\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;\n&lt;div class=\u201dname\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;&lt;!-- \u3053\u308c\u306fOK --&gt;\n&lt;div class=\u201dname\u201d&gt;\u30c6\u30ad\u30b9\u30c8&lt;\/div&gt;&lt;!-- \u3053\u308c\u3082OK --&gt;\n<\/pre>\n\n\n\n<p>class\u3092\u4f7f\u3063\u3066\u30bb\u30ec\u30af\u30bf\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001<b>class\u540d\u306e\u524d\u306b\u300c.\u300d\u3092\u3064\u3051\u3066\u8a18\u5165\u3057\u307e\u3059<\/b>\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">.name{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n<\/pre>\n\n\n\n<p>\u3053\u306e\u5834\u5408\u3001\u5148\u7a0b\u300cname\u300d\u3068\u3044\u3046class\u3092\u3064\u3051\u305f\u8981\u7d20\u5168\u3066\u306bCSS\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>class\u306f\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u540c\u3058\u540d\u524d\u3092\u8907\u6570\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/strong><\/li>\n\n\n\n<li><strong>class\u3092\u4f7f\u3063\u3066\u30bb\u30ec\u30af\u30bf\u3092\u66f8\u304f\u3068\u304d\u306f\u3001class\u540d\u306e\u524d\u306b\u300c<span style=\"color: #339966;\">.<\/span>\u300d\u3092\u3064\u3051\u308b<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<p>class\u306e\u3082\u3063\u3068\u7d30\u304b\u3044\u8aac\u660e\u306f\u3053\u3061\u3089<br>            <a href=\"https:\/\/www.sejuku.net\/blog\/56996\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/css_eye-150x86.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">class\u3063\u3066\u4f55\uff1fCSS\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u65b9\u6cd5\u3092\u5fb9\u5e95\u89e3\u8aac<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2025\u5e7412\u670829\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30ec\u30af\u30bf\u306f\u8907\u6570\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3048\u308b<\/h3>\n\n\n\n<p>\u30bb\u30ec\u30af\u30bf\u306fHTML\u30bf\u30b0\u3001ID\u3001class\u305d\u308c\u305e\u308c\u5358\u4f53\u3067\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u8907\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4f8b\u3092\u6319\u3052\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3010HTML\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;div id=\u201dparent\u201d&gt;\n    &lt;div class=\u201dchild\u201d&gt;\n    &lt;\/div&gt;\n&lt;\/div&gt;\n<\/pre>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">.child{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n\n#parent .child{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n<\/pre>\n\n\n\n<p>\u4e0b\u306e\u8a18\u8ff0\u306fID\u3068class\u3092\u4e21\u65b9\u6307\u5b9a\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u3069\u3061\u3089\u3082CSS\u304c\u9069\u7528\u3055\u308c\u308b\u306e\u306f\u300cchild\u300d\u3068\u3044\u3046class\u304c\u4ed8\u3044\u3066\u3044\u308b\u3082\u306e\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u89aa\u5b50\u95a2\u4fc2\u306b\u3042\u308b\u8907\u6570\u306e\u8981\u7d20\u3092\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u3067\u7a7a\u3051\u3066\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001\u300c<b>parent\u3068\u3044\u3046ID\u306e\u8981\u7d20\u306e\u4e2d\u306b\u3042\u308bchild\u3068\u3044\u3046\u30af\u30e9\u30b9\u306e\u8981\u7d20<\/b>\u300d\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30ec\u30af\u30bf\u3092\u8907\u6570\u8a18\u8ff0\u3059\u308b\u969b\u306f\u3001\u9593\u306b\u3069\u306e\u3088\u3046\u306a\u8a18\u53f7\u3092\u5165\u308c\u308b\u304b\u306b\u3088\u3063\u3066\u5c11\u3057\u610f\u5473\u304c\u9055\u3063\u3066\u304d\u307e\u3059\u3002\u3088\u304f\u4f7f\u3046\u306e\u306f\u4e0b\u8a18\u306e\u8a18\u53f7\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-gray-table\"><table><tbody><tr><td><b>A B<\/b><\/td><td>A\u306e\u4e2d\u306b\u3042\u308bB\u3068\u3044\u3046\u8981\u7d20\u3092\u6307\u5b9a\u3059\u308b<\/td><\/tr><tr><td><b>A &gt; B<\/b><\/td><td>A\u306e\u76f4\u4e0b\u306b\u3042\u308bB\u3068\u3044\u3046\u8981\u7d20\u3092\u6307\u5b9a\u3059\u308b<\/td><\/tr><tr><td><b>A,B<\/b><\/td><td>A\u3068B\u4e21\u65b9\u3092\u6307\u5b9a\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ed6\u306b\u3082\u8272\u3005\u3042\u308b\u306e\u3067\u3059\u304c\u3042\u307e\u308a\u4f7f\u308f\u306a\u3044\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u3053\u308c\u3060\u3051\u899a\u3048\u3066\u304a\u3051\u3070OK\u3067\u3059\u3002<\/p>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<br><\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30bb\u30ec\u30af\u30bf\u306f\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b<\/strong><\/li>\n\n\n\n<li><strong>\u66f8\u304d\u65b9\u306b\u3088\u3063\u3066\u610f\u5473\u304c\u5909\u308f\u308b<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d7\u30e9\u30b9\u30ef\u30f3\u30dd\u30a4\u30f3\u30c8\uff1a\u30bb\u30ec\u30af\u30bf\u306f\u57fa\u672cclass\u3092\u4f7f\u304a\u3046<\/h4>\n\n\n\n<p>\u30bb\u30ec\u30af\u30bf\u306f\u57fa\u672c\u7684\u306bclass\u3060\u3051\u3092\u4f7f\u3044\u3001\u300cA B\u300d\u3084\u300cA &gt; B\u300d\u306e\u3088\u3046\u306a\u66f8\u304d\u65b9\u306f\u3057\u306a\u3044\u3053\u3068\u3092\u30aa\u30b9\u30b9\u30e1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>CSS\u306f\u57fa\u672c\u7684\u306bHTML\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u5b8c\u4e86\u3057\u305f\u3082\u306e\u306b\u5bfe\u3057\u3066\u66f8\u3044\u3066\u3044\u304f\u306e\u3067\u3059\u304c\u3001\u66f8\u3044\u3066\u3044\u304f\u3046\u3061\u306bHTML\u306e\u8abf\u6574\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<b>HTML\u306e\u69cb\u9020\u304c\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3059<\/b>\u3002<\/p>\n\n\n\n<p>\u300cA B\u300d\u3084\u300cA &gt; B\u300d\u306e\u3088\u3046\u306a\u69cb\u9020\u306b\u4f9d\u5b58\u3057\u305f\u66f8\u304d\u65b9\u3092\u3057\u3066\u3057\u307e\u3046\u3068\u3001CSS\u306e\u4fee\u6b63\u7b87\u6240\u304c\u305f\u304f\u3055\u3093\u51fa\u3066\u304d\u3066\u3057\u307e\u3044\u3001\u304b\u306a\u308a\u3081\u3093\u3069\u304f\u3055\u3044\u3053\u3068\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bb\u30ec\u30af\u30bf\u306f\u3001\u3088\u3063\u307d\u3069\u306e\u3053\u3068\u304c\u7121\u3044\u9650\u308a\u306fclass\u3092\u5358\u4f53\u3067\u6307\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u526f\u696d\u3067\u306e\u53ce\u5165\u7372\u5f97\u3092\u76ee\u6307\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u3069\u3093\u306a\u4ed5\u4e8b\u304c\u81ea\u5206\u306b\u5408\u3046\u304b\u308f\u304b\u3089\u306a\u3044\u4eba\u306f\u300c<a href=\"https:\/\/www.sejuku.net\/blog\/side-job-diagnose\/?cid=btn_article_jobdiagnose\">\u526f\u696d\u8a3a\u65ad<\/a>\u300d\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u304b\u304b\u308b\u6642\u9593\u306f\u305f\u3063\u305f1\u5206\u307b\u3069\u30025\u3064\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\u3067\u3001\u81ea\u5206\u306b\u3042\u3046\u526f\u696d\u3092\u8a3a\u65ad\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u8eab\u304c\u53d6\u308a\u7d44\u307f\u3084\u3059\u3044\u526f\u696d\u3067\u53ce\u5165\u3092\u7372\u5f97\u3057\u305f\u3044\u4eba\u306f\u3001\u305c\u3072\u4e00\u5ea6\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center u-mb-ctrl u-mb-0\">\uff3c 5\u3064\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051 \uff0f<\/p>\n\n\n\n<div class=\"swell-block-button is-style-btn_shiny\"><a href=\"https:\/\/www.sejuku.net\/blog\/side-job-diagnose\/?cid=btn_article_jobdiagnose\" class=\"swell-block-button__link\" data-has-icon=\"1\"><span>\u3010\u7121\u6599\u30111\u5206\u3067\u8a3a\u65ad\u3057\u3066\u307f\u308b<\/span><svg class=\"__icon -right\" height=\"1em\" width=\"1em\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" viewBox=\"0 0 48 48\"><path d=\"M44 27H4v-3h36.7l-5.8-6.5 2.2-2 8 9z\"><\/path><\/svg><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c83. CSS\u3067\u7d76\u5bfe\u899a\u3048\u3066\u304a\u304d\u305f\u3044\u300c\u512a\u5148\u9806\u4f4d\u300d<\/h2>\n\n\n\n<p>\u3053\u3053\u304cCSS\u3067\u6df7\u4e71\u3057\u304c\u3061\u306a\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e0b\u8a18\u306e\u3088\u3046\u306b\u540c\u3058\u8981\u7d20\u306b\u5bfe\u3057\u3066CSS\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u3001\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u305f\u512a\u5148\u9806\u4f4d\u306b\u3088\u3063\u3066\u3069\u306eCSS\u3092\u9069\u7528\u3059\u308b\u306e\u304b\u304c\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">.child{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n.child{\n    \u30d7\u30ed\u30d1\u30c6\u30a3:\u5024;\n}\n<\/pre>\n\n\n\n<p>\u3053\u306e\u512a\u5148\u9806\u4f4d\u306f\u8907\u6570\u306e\u30eb\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002\u3061\u3087\u3063\u3068\u3084\u3084\u3053\u3057\u3044\u3067\u3059\u304c\u3001\u3072\u3068\u3064\u3072\u3068\u3064\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0a\u304b\u3089\u9806\u306b\u9069\u7528\u3055\u308c\u308b<\/h3>\n\n\n\n<p>CSS\u306f\u3001<b>\u8a18\u8ff0\u306e\u4e0a\u304b\u3089\u9806\u756a\u306b\u9069\u7528\u3055\u308c\u3066\u3044\u304d\u307e\u3059<\/b>\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306b\u5168\u304f\u540c\u3058\u30bb\u30ec\u30af\u30bf\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3069\u3093\u3069\u3093\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3044\u304f\u5f62\u3068\u306a\u308b\u306e\u3067\u3001\u4e0b\u306e\u65b9\u306b\u66f8\u3044\u3066\u3042\u308b\u8a18\u8ff0\u304c\u512a\u5148\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">.child{\n    background:#fff;\n}\n.child{\n    background:#000;\/*\u3053\u3063\u3061\u304c\u5f8c\u304b\u3089\u9069\u7528\u3055\u308c\u308b\u306e\u3067\u512a\u5148*\/\n}\n<\/pre>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CSS\u306f\u4e0b\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u8a18\u8ff0\u304c\u512a\u5148\u3055\u308c\u308b<\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30ec\u30af\u30bf\u304c\u9577\u3044\u65b9\u304c\u512a\u5148<\/h3>\n\n\n\n<p><b>\u8907\u6570\u306e\u30bb\u30ec\u30af\u30bf\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u3068\u3001\u512a\u5148\u9806\u4f4d\u304c\u4e0a\u304c\u308a\u307e\u3059<\/b>\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3001\u7247\u65b9\u304cclass\u306e\u307f\u3001\u7247\u65b9\u304c2\u3064\u4ee5\u4e0a\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4e0a\u306b\u66f8\u304b\u308c\u3066\u3044\u3088\u3046\u3068\u4e0b\u306b\u66f8\u304b\u308c\u3066\u3044\u3088\u3046\u3068\u3001\u30bb\u30ec\u30af\u30bf\u304c\u9577\u3044\u307b\u3046\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">div .child{\n    background:#fff;\/*\u3053\u3063\u3061\u304c\u30bb\u30ec\u30af\u30bf\u304c\u9577\u3044\u306e\u3067\u512a\u5148*\/\n\n}\n.child{\n    background:#000;\n}\n<\/pre>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<br><\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CSS\u306f\u30bb\u30ec\u30af\u30bf\u304c\u9577\u3044\u307b\u3046\u304c\u512a\u5148\u3055\u308c\u308b<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">class\u3088\u308a\u3082ID\u306e\u65b9\u304c\u5f37\u3044<\/h3>\n\n\n\n<p>class\u3068ID\u306f\u3001<b>ID\u306e\u307b\u3046\u304c\u512a\u5148\u3055\u308c\u307e\u3059<\/b>\u3002\u307e\u305f\u3001HTML\u30bf\u30b0\u3068class\u306e\u5834\u5408\u3001<b>class\u306e\u307b\u3046\u304c\u512a\u5148\u3055\u308c\u307e\u3059<\/b>\u3002<\/p>\n\n\n\n<p>\u3010\u30bb\u30ec\u30af\u30bf\u3054\u3068\u306e\u512a\u5148\u9806\u4f4d\u3011<\/p>\n\n\n\n<p><div class=\"box01\"><b>HTML\u30bf\u30b0\uff1cclass\uff1cID<\/b><\/div><\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#test{\n    background:#fff;\/*ID\u306a\u306e\u3067\u512a\u5148*\/\n\n}\n.child{\n    background:#000;\n}\n\ndiv{\nbackground:#ccc;\/*\u4e00\u756a\u4e0b\u306b\u3042\u308b\u3051\u3069\u3001HTML\u30bf\u30b0\u306a\u306e\u3067\u5f31\u3044*\/\n}\n<\/pre>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30bb\u30ec\u30af\u30bf\u3054\u3068\u306e\u512a\u5148\u9806\u4f4d\u306f\u300cHTML\u30bf\u30b0\uff1cclass\uff1cID\u300d<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">important\u304c\u6700\u512a\u5148<\/h3>\n\n\n\n<p>\u4eca\u307e\u3067\u8aac\u660e\u3057\u305f\u3042\u3089\u3086\u308b\u512a\u5148\u9806\u4f4d\u3092\u7121\u8996\u3059\u308b\u307b\u3069\u512a\u5148\u3055\u308c\u308b\u306e\u304c\u3001important\u3092\u4ed8\u4e0e\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5024\u306e\u5f8c\u306b\u300c<strong>!important<\/strong>\u300d\u3068\u3064\u3051\u308b\u3068\u3001\u300c\u3053\u306eCSS\u306f\u7d76\u5bfe\u306b\u9069\u7528\u3059\u308b\u300d\u3068\u3044\u3046\u6307\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001ID\u3060\u308d\u3046\u304cclass\u3060\u308d\u3046\u304c\u95a2\u4fc2\u306a\u304f\u3001\u300c!important\u300d\u304c\u4ed8\u3044\u3066\u3044\u308b\u8a18\u8ff0\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3010CSS\u3011<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#test{\n    background:#fff;    \/*ID\u306a\u306e\u3067\u512a\u5148*\/\n\n}\n.child{\n    background:#000;\n}\n\ndiv{\n    background:#ccc !important; \/*HTML\u30bf\u30b0\u3060\u3051\u3069\u3001important\u304c\u4ed8\u3044\u3066\u3044\u308b\u306e\u3067ID\u3088\u308a\u512a\u5148*\/\n}\n<\/pre>\n\n\n\n<p>important\u306f\u4e00\u898b\u4fbf\u5229\u305d\u3046\u3067\u3059\u304c\u3001\u5f8c\u304b\u3089\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u306b\u4e0d\u4fbf\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001\u3042\u307e\u308a\u4f7f\u308f\u306a\u3044\u3053\u3068\u3092\u30aa\u30b9\u30b9\u30e1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><b>\u3010\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3053\u3046\u3011<\/b><br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5024\u306e\u5f8c\u306b\u300c<span style=\"color: #339966;\">!important<\/span>\u300d\u3092\u4ed8\u3051\u308b\u3068\u6700\u512a\u5148\u306b\u306a\u308b<\/strong><\/li>\n<\/ul>\n\n\n<\/div>\n\n\n\n<p>\u306a\u304a\u3001IT\u306e\u4ed5\u4e8b\u306b\u8208\u5473\u306f\u3042\u308b\u3082\u306e\u306e\u3001\u3069\u306e\u8077\u7a2e\u304c\u81ea\u5206\u306b\u3042\u3046\u306e\u304b\u308f\u304b\u3089\u306a\u3044\u4eba\u3082\u3044\u307e\u3059\u3088\u306d\u3002\u305d\u3093\u306a\u4eba\u306f\u300c<a href=\"https:\/\/www.sejuku.net\/blog\/job-diagnose\/?cid=btn_article_jobdiagnose\">IT\u30ad\u30e3\u30ea\u30a2\u8a3a\u65ad<\/a>\u300d\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u304b\u304b\u308b\u6642\u9593\u306f\u305f\u3063\u305f\u306e1\u5206\u30025\u3064\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051\u3067\u3001\u81ea\u5206\u306b\u3042\u3046IT\u8077\u7a2e\u3092\u8a3a\u65ad\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u8eab\u306b\u9069\u3057\u305f\u8077\u7a2e\u304c\u77e5\u308a\u305f\u3044\u4eba\u306f\u3001\u624b\u8efd\u306b\u8a66\u3057\u3066\u307f\u308b\u3068\u826f\u3044\u3067\u3059\u3088\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center u-mb-ctrl u-mb-0\">\uff3c 5\u3064\u306e\u8cea\u554f\u306b\u7b54\u3048\u308b\u3060\u3051 \uff0f<\/p>\n\n\n\n<div class=\"swell-block-button is-style-btn_shiny\"><a href=\"https:\/\/www.sejuku.net\/blog\/job-diagnose\/?cid=btn_article_jobdiagnose\" class=\"swell-block-button__link\" data-has-icon=\"1\"><span>\u3010\u7121\u6599\u30111\u5206\u3067\u8a3a\u65ad\u3057\u3066\u307f\u308b<\/span><svg class=\"__icon -right\" height=\"1em\" width=\"1em\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" viewBox=\"0 0 48 48\"><path d=\"M44 27H4v-3h36.7l-5.8-6.5 2.2-2 8 9z\"><\/path><\/svg><\/a><\/div>\n\n\n\n<h2 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