{"id":23766,"date":"2025-10-12T20:07:11","date_gmt":"2025-10-12T11:07:11","guid":{"rendered":"https:\/\/skynet-c.jp\/blog\/article01\/?p=23766"},"modified":"2025-10-12T20:09:02","modified_gmt":"2025-10-12T11:09:02","slug":"div%e3%82%bf%e3%82%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9-%e6%b4%bb%e7%94%a8%e6%96%b9%e6%b3%95%e3%81%a8%e5%85%b7%e4%bd%93%e7%9a%84%e3%81%aa%e4%bd%bf%e3%81%84%e9%81%93%e3%82%92%e5%be%b9%e5%ba%95","status":"publish","type":"post","link":"https:\/\/skynet-c.jp\/blog\/article01\/category\/higuchi\/20251012-23766\/","title":{"rendered":"div\u30bf\u30b0\u306e\u4f7f\u3044\u65b9 \u6d3b\u7528\u65b9\u6cd5\u3068\u5177\u4f53\u7684\u306a\u4f7f\u3044\u9053\u3092\u5fb9\u5e95\u89e3\u8aac\uff01\u3010HTML\u3011"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-23767\" src=\"https:\/\/skynet-c.jp\/blog\/article01\/wp-content\/uploads\/sites\/3\/2025\/10\/seo251012_thum.jpg\" alt=\"\" width=\"1280\" height=\"720\" srcset=\"https:\/\/skynet-c.jp\/blog\/article01\/wp-content\/uploads\/sites\/3\/2025\/10\/seo251012_thum.jpg 1280w, https:\/\/skynet-c.jp\/blog\/article01\/wp-content\/uploads\/sites\/3\/2025\/10\/seo251012_thum-500x281.jpg 500w, https:\/\/skynet-c.jp\/blog\/article01\/wp-content\/uploads\/sites\/3\/2025\/10\/seo251012_thum-1024x576.jpg 1024w, https:\/\/skynet-c.jp\/blog\/article01\/wp-content\/uploads\/sites\/3\/2025\/10\/seo251012_thum-768x432.jpg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<article>\n<p style=\"font-size: 16px\">\u7686\u3055\u3093\u3053\u3093\u306b\u3061\u306f\uff01<br \/>\n\u73fe\u5f79WEB\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u5320\u672c\u8217\u30b9\u30bf\u30c3\u30d5\u306e\u3072\u3050\u3061\u3067\u3059\uff01<\/p>\n<p style=\"margin-top: 30px;font-size: 16px\">Web\u30b5\u30a4\u30c8\u5236\u4f5c\u306b\u304a\u3044\u3066\u6b20\u304b\u305b\u306a\u3044HTML\u30bf\u30b0\u306e\u4e00\u3064\u306b\u300c<b>div\u30bf\u30b0<\/b>\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u300c\u5358\u306a\u308b\u7bb1\u300d\u300c\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u30bf\u30b0\u300d\u3068\u8a00\u308f\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u3001\u521d\u5fc3\u8005\u306e\u65b9\u306b\u3068\u3063\u3066\u306f\u3001\u305d\u306e\u771f\u306e\u5f79\u5272\u3084\u6b63\u3057\u3044\u4f7f\u3044\u65b9\u3001SEO\u3078\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u66d6\u6627\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p>\n<p style=\"font-size: 16px\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001<span style=\"background-color: #ffff99\"><strong>HTML\u306ediv\u30bf\u30b0\u306e\u57fa\u672c\u7684\u306a\u610f\u5473\u304b\u3089\u3001CSS\u3068\u9023\u643a\u3057\u305f\u5177\u4f53\u7684\u306a\u6d3b\u7528\u65b9\u6cd5\u3001\u305d\u3057\u3066Web\u30b5\u30a4\u30c8\u306e\u54c1\u8cea\uff08SEO\uff09\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u6b63\u3057\u3044\u4f7f\u3044\u65b9\u307e\u3067\u3092\u3001\u8ad6\u7406\u7684\u304b\u3064\u5177\u4f53\u7684\u306b\u5fb9\u5e95\u89e3\u8aac<\/strong><\/span>\u3057\u307e\u3059\u3002<b>div\u30bf\u30b0<\/b>\u3092\u6b63\u3057\u304f\u7406\u89e3\u3057\u3001\u8cea\u306e\u9ad8\u3044Web\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u307e\u3057\u3087\u3046\uff01<\/p>\n<div style=\"padding: 0 0 20px 0;border: 3px solid #0067b6;width: 99%;max-width: 500px;margin: 30px auto\">\n<div style=\"text-align: center;background-color: #0067b6;padding: 10px 0 0 0\">\n<h2 style=\"color: #fff;font-size: 18px;margin: 0\">\u3053\u306e\u8a18\u4e8b\u306f\u3053\u3093\u306a\u4eba\u306b\u30aa\u30b9\u30b9\u30e1\uff01<\/h2>\n<\/div>\n<ul style=\"margin: 20px 15px 5px 35px\">\n<li style=\"font-weight: bold\"><b>div\u30bf\u30b0<\/b>\u304c\u4f55\u3092\u610f\u5473\u3057\u3066\u3044\u308b\u306e\u304b\u77e5\u308a\u305f\u3044\u65b9<\/li>\n<li style=\"font-weight: bold\"><b>div\u30bf\u30b0<\/b>\u3092\u4f7f\u3063\u3066\u601d\u3044\u901a\u308a\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u7d44\u307f\u305f\u3044\u65b9<\/li>\n<li style=\"font-weight: bold\"><b>div\u30bf\u30b0<\/b>\u306e\u6b63\u3057\u3044\u4f7f\u3044\u65b9\u3068<b>SEO<\/b>\u3078\u306e\u5f71\u97ff\u3092\u77e5\u308a\u305f\u3044\u65b9<\/li>\n<\/ul>\n<\/div>\n<div style=\"background-color: #f6f6f6a1;padding: 20px 10px;border: 1px solid #A6A6A6;max-width: 500px;margin: 20px auto 20px auto\">\n<details>\n<summary style=\"font-size: 15px;font-weight: bold;text-align: center\">\u76ee\u6b21<span style=\"font-weight: lighter;font-size: 12px;color: #0096ff\"> [\u30bf\u30c3\u30d7\u3067\u8868\u793a\/\u975e\u8868\u793a]<\/span><\/summary>\n<ul style=\"margin: 20px 0 0 15px\">\n<li style=\"margin-bottom: 10px\"><a style=\"color: #0096ff;font-size: 1.1rem\" href=\"#div-meaning\">div\u30bf\u30b0\u3068\u306f\uff1f\u5f79\u5272\u3068\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u3057\u3066\u306e\u7279\u5fb4<\/a><\/li>\n<li style=\"margin-bottom: 10px\"><a style=\"color: #0096ff;font-size: 1.1rem\" href=\"#div-basic-use\">div\u30bf\u30b0\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3068\u8a18\u8ff0\u65b9\u6cd5<\/a><\/li>\n<li style=\"margin-bottom: 10px\"><a style=\"color: #0096ff;font-size: 1.1rem\" href=\"#div-utility\">div\u30bf\u30b0\u306e\u5177\u4f53\u7684\u306a\u6d3b\u7528\u65b9\u6cd5\uff08CSS\u9023\u643a\uff09<\/a><\/li>\n<li style=\"margin-bottom: 10px;margin-left: 20px\"><a style=\"color: #0096ff;font-size: 0.9rem\" href=\"#div-grouping\">\u8981\u7d20\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u3068\u30bb\u30af\u30b7\u30e7\u30f3\u5206\u3051<\/a><\/li>\n<li style=\"margin-bottom: 10px;margin-left: 20px\"><a style=\"color: #0096ff;font-size: 0.9rem\" href=\"#div-layout\">Web\u30b5\u30a4\u30c8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\uff08\u6bb5\u7d44\u307f\u30fb\u6a2a\u4e26\u3073\uff09\u69cb\u6210<\/a><\/li>\n<li style=\"margin-bottom: 10px;margin-left: 20px\"><a style=\"color: #0096ff;font-size: 0.9rem\" href=\"#div-id-class\">id\u5c5e\u6027\/class\u5c5e\u6027\u3092\u4ed8\u4e0e\u3057\u305f\u30b9\u30bf\u30a4\u30eb\u306e\u4e00\u62ec\u9069\u7528<\/a><\/li>\n<li style=\"margin-bottom: 10px\"><a style=\"color: #0096ff;font-size: 1.1rem\" href=\"#div-css-examples\">\u3010CSS\u6d3b\u7528\u4f8b\u3011div\u30bf\u30b0\u3067\u5b9f\u73fe\u3059\u308b\u30c7\u30b6\u30a4\u30f3\u3068\u30ec\u30a4\u30a2\u30a6\u30c8<\/a><\/li>\n<li style=\"margin-bottom: 10px\"><a style=\"color: #0096ff;font-size: 1.1rem\" href=\"#div-seo\">div\u30bf\u30b0\u3068SEO\u306e\u95a2\u4fc2\uff1a\u6ce8\u610f\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8<\/a><\/li>\n<li style=\"margin-bottom: 10px;margin-left: 20px\"><a style=\"color: #0096ff;font-size: 0.9rem\" href=\"#div-semantic\">\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u306aHTML\u8981\u7d20\u3068\u306e\u4f7f\u3044\u5206\u3051<\/a><\/li>\n<li style=\"margin-bottom: 10px;margin-left: 20px\"><a style=\"color: #0096ff;font-size: 0.9rem\" href=\"#div-nesting\">div\u30bf\u30b0\u306e\u591a\u7528\uff08\u5165\u308c\u5b50\uff09\u306b\u3088\u308b\u554f\u984c\u70b9<\/a><\/li>\n<li style=\"margin-bottom: 10px\"><a style=\"color: #0096ff;font-size: 1.1rem\" href=\"#div-summary\">\u307e\u3068\u3081<\/a><\/li>\n<\/ul>\n<\/details>\n<\/div>\n<\/article>\n<hr \/>\n<p style=\"text-align: center\"><span style=\"color: #ff0000;font-size: 18pt\"><strong>\u6700\u592721,700\u5186\u5f15\u304d\u306e\u304a\u305b\u3061\u65e9\u5272\u306f<\/strong><\/span><br \/>\n<span style=\"font-size: 24pt;color: #ff0000\"><strong>\uff1c\uff1c10\u670831\u65e5\u3067\u7d42\u4e86!!\uff1e\uff1e<br \/>\n<\/strong><\/span><strong><span style=\"text-decoration: underline;color: #0000ff\">\u6599\u4ead\u76e3\u4fee\u306e\u672c\u683c\u304a\u305b\u3061\u3092\u304a\u5f97\u306b\u8cb7\u3048\u308b\u30c1\u30e3\u30f3\u30b9!!<\/span><br \/>\n<\/strong><a href=\"https:\/\/skynet-c.jp\/ad\/lp_osechi_001a.html\"><img decoding=\"async\" src=\"https:\/\/skynet-c.jp\/pic-labo\/osechi_2025_btn_1031.jpg\" alt=\"\" \/><\/a>\u00a0<span style=\"font-size: 12pt\"><strong>\u2191\u2191\u2191\u3000\u304a\u305b\u3061\u306e\u8a73\u7d30\u306f\u30b3\u30c1\u30e9\u3092\u30bf\u30c3\u30d7\u3000\u2191\u2191\u2191<\/strong><\/span><\/p>\n<hr \/>\n<p><!--more--><\/p>\n<article>\n<h2 id=\"div-meaning\" style=\"background-color: #0067b6;padding: 5px 0px 5px 10px;font-size: 24px;color: #fff\">div\u30bf\u30b0\u3068\u306f\uff1f\u5f79\u5272\u3068\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u3057\u3066\u306e\u7279\u5fb4<\/h2>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306f\u300cdivision\uff08\u5206\u5272\uff09\u300d\u306e\u7565\u3067\u3001<span style=\"background-color: #ffff99\"><strong>HTML\u8981\u7d20\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u4e00\u3064\u306e\u307e\u3068\u307e\u308a\uff08\u30b3\u30f3\u30c6\u30ca\uff09\u3068\u3057\u3066\u6271\u3046\u305f\u3081\u306e\u30bf\u30b0<\/strong><\/span>\u3067\u3059\u3002<\/p>\n<h3 style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>div\u30bf\u30b0\u306e\u57fa\u672c\u7684\u306a\u5f79\u5272\uff1a\u5358\u306a\u308b\u300c\u7bb1\u300d\u3068\u3057\u3066\u306e\u6a5f\u80fd<\/strong><\/h3>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306f\u3001\u4ed6\u306e\u591a\u304f\u306e\u30bf\u30b0\uff08\u4f8b\uff1a<code>&lt;h1&gt;<\/code>\u306f\u898b\u51fa\u3057\u3001<code>&lt;p&gt;<\/code>\u306f\u6bb5\u843d\u3001<code>&lt;img&gt;<\/code>\u306f\u753b\u50cf\uff09\u3068\u306f\u7570\u306a\u308a\u3001<span style=\"background-color: #ffff99\"><b>\u5358\u4f53\u3067\u306f\u610f\u5473\u3092\u6301\u305f\u306a\u3044\uff08\u975e\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\uff09<\/b><\/span>\u306e\u304c\u6700\u5927\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<ul style=\"margin-left: 25px;font-size: 16px;list-style-type: disc\">\n<li><b>\u4e3b\u8981\u306a\u5f79\u5272:<\/b> \u95a2\u9023\u3059\u308b\u8907\u6570\u306e\u8981\u7d20\u3092\u3072\u3068\u307e\u3068\u3081\u306b\u3057\u3066<b>\u30b0\u30eb\u30fc\u30d7\u5316<\/b>\u3059\u308b\u3053\u3068\u3002<\/li>\n<li><b>\u4e3b\u306a\u76ee\u7684:<\/b> \u30b0\u30eb\u30fc\u30d7\u5168\u4f53\u306b\u5bfe\u3057\u3066<span style=\"background-color: #ffff99\"><b>CSS\uff08\u30b9\u30bf\u30a4\u30eb\uff09\u3092\u9069\u7528<\/b><\/span>\u3057\u305f\u308a\u3001<span style=\"background-color: #ffff99\"><b>JavaScript\u3067\u64cd\u4f5c<\/b><\/span>\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306e<span style=\"background-color: #ffff99\">\u300c<b>\u7bb1<\/b>\u300d<\/span>\u3068\u3057\u3066\u6a5f\u80fd\u3055\u305b\u308b\u3053\u3068\u3002<\/li>\n<\/ul>\n<h3 style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u300d\u3068\u3057\u3066\u306e\u7279\u6027<\/strong><\/h3>\n<p style=\"font-size: 16px\"><span style=\"background-color: #ffff99\"><strong>div\u30bf\u30b0\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u300d\u3068\u3057\u3066\u632f\u308b\u821e\u3044\u307e\u3059\u3002<\/strong><\/span>\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u7279\u6027\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<ul style=\"margin-left: 25px;font-size: 16px;list-style-type: disc\">\n<li><b>\u524d\u5f8c\u306b\u81ea\u52d5\u3067\u6539\u884c\u304c\u5165\u308b:<\/b> <code>&lt;div&gt;<\/code>\u3067\u56f2\u307e\u308c\u305f\u5185\u5bb9\u306f\u3001\u524d\u5f8c\u306e\u8981\u7d20\u3068\u5207\u308a\u96e2\u3055\u308c\u3001\u72ec\u7acb\u3057\u305f\u30d6\u30ed\u30c3\u30af\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><b>\u6a2a\u5e45\u3092\u6700\u5927\u9650\u306b\u5360\u6709\u3059\u308b:<\/b> \u7279\u306b\u6307\u5b9a\u304c\u306a\u3044\u5834\u5408\u3001\u89aa\u8981\u7d20\uff08\u753b\u9762\u3084\u305d\u306e<b>div<\/b>\u304c\u5165\u3063\u3066\u3044\u308b\u8981\u7d20\uff09\u306e\u6a2a\u5e45\u3044\u3063\u3071\u3044\u307e\u3067\u5e83\u304c\u308a\u307e\u3059\u3002<\/li>\n<li><b>\u9ad8\u3055\uff08height\uff09\u3084\u6a2a\u5e45\uff08width\uff09\u306e\u8a2d\u5b9a\u304c\u53ef\u80fd:<\/b> \u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u8abf\u6574\u304c\u5bb9\u6613\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"div-basic-use\" style=\"background-color: #0067b6;padding: 5px 0px 5px 10px;font-size: 24px;color: #fff\">div\u30bf\u30b0\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3068\u8a18\u8ff0\u65b9\u6cd5<\/h2>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306e\u4f7f\u3044\u65b9\u306f\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u305f\u3044\u3001\u307e\u305f\u306f\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3057\u305f\u3044\u8981\u7d20\u3092<code>&lt;div&gt;<\/code>\u3068<code>&lt;\/div&gt;<\/code>\u3067\u56f2\u3080\u3060\u3051\u3067\u3059\u3002<\/p>\n<h3 style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u8a18\u8ff0\u306e\u57fa\u672c\u5f62<\/strong><\/h3>\n<p style=\"font-size: 16px\">\u8907\u6570\u306e\u8981\u7d20\uff08\u898b\u51fa\u3057\u3001\u6bb5\u843d\u3001\u753b\u50cf\u306a\u3069\uff09\u3092\u307e\u3068\u3081\u3066\u56f2\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre style=\"background-color: #f4f4f4;padding: 15px;border: 1px solid #ddd\">&lt;div&gt;\r\n&lt;h3&gt;\u3053\u306e\u90e8\u5206\u306f\u3072\u3068\u3064\u306e\u30b0\u30eb\u30fc\u30d7\u3067\u3059&lt;\/h3&gt;\r\n&lt;p&gt;\u3053\u3053\u306b\u30c6\u30ad\u30b9\u30c8\u304c\u5165\u308a\u307e\u3059\u3002&lt;\/p&gt;\r\n&lt;img src=\"image.jpg\" alt=\"\u753b\u50cf\u306e\u8aac\u660e\"&gt;\r\n&lt;\/div&gt;\r\n<\/pre>\n<p style=\"font-size: 16px\">\u3053\u306e\u307e\u307e\u3067\u306f\u898b\u305f\u76ee\u306b\u5909\u5316\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u30d6\u30ed\u30c3\u30af\u5168\u4f53\u306bCSS\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u304c\u6574\u3044\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"div-utility\" style=\"background-color: #0067b6;padding: 5px 0px 5px 10px;font-size: 24px;color: #fff\">div\u30bf\u30b0\u306e\u5177\u4f53\u7684\u306a\u6d3b\u7528\u65b9\u6cd5\uff08CSS\u9023\u643a\uff09<\/h2>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306e\u771f\u4fa1\u306f\u3001CSS\uff08Cascading Style Sheets\uff09\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u767a\u63ee\u3055\u308c\u307e\u3059\u3002\u4e3b\u306b\u3001Web\u30b5\u30a4\u30c8\u306e<span style=\"background-color: #ffff99\">\u300c<b>\u30ec\u30a4\u30a2\u30a6\u30c8\u69cb\u6210<\/b>\u300d\u3068\u300c<b>\u30c7\u30b6\u30a4\u30f3\u9069\u7528<\/b>\u300d<\/span>\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 id=\"div-grouping\" style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u8981\u7d20\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u3068\u30bb\u30af\u30b7\u30e7\u30f3\u5206\u3051<\/strong><\/h3>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306e\u6700\u3082\u57fa\u672c\u7684\u306a<b>\u6d3b\u7528\u65b9\u6cd5<\/b>\u306f\u3001\u95a2\u9023\u6027\u306e\u9ad8\u3044\u8981\u7d20\u3092\u8ad6\u7406\u7684\u306b\u30b0\u30eb\u30fc\u30d4\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<ul style=\"margin-left: 25px;font-size: 16px;list-style-type: disc\">\n<li><b>\u4f8b:<\/b> \u30e1\u30a4\u30f3\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u30b5\u30a4\u30c9\u30d0\u30fc\u3001\u30d5\u30c3\u30bf\u30fc\u306a\u3069\u3001\u30da\u30fc\u30b8\u306e\u5927\u304d\u306a\u69cb\u9020\u3092\u5206\u3051\u308b\u3002<\/li>\n<li><b>\u52b9\u679c:<\/b> \u69cb\u9020\u304c\u660e\u78ba\u306b\u306a\u308b\u305f\u3081\u3001\u30b3\u30fc\u30c9\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u3001\u5f8c\u304b\u3089\u306e\u4fee\u6b63\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3 id=\"div-layout\" style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>Web\u30b5\u30a4\u30c8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\uff08\u6bb5\u7d44\u307f\u30fb\u6a2a\u4e26\u3073\uff09\u69cb\u6210<\/strong><\/h3>\n<p style=\"font-size: 16px\">Web\u30b5\u30a4\u30c8\u306e\u300c\u6bb5\u7d44\u307f\uff08\u30ab\u30e9\u30e0\uff09\u300d\u3084\u300c\u8981\u7d20\u306e<b>\u6a2a\u4e26\u3073<\/b>\u300d\u3068\u3044\u3063\u305f\u8907\u96d1\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001\u4e3b\u306b<b>div\u30bf\u30b0<\/b>\u3068CSS\u306e<code>float<\/code>\u3084<code>flexbox<\/code>\u3001<code>Grid<\/code>\u306a\u3069\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 16px\">\u4f8b\u3048\u3070\u3001\u30e1\u30a4\u30f3\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u30b5\u30a4\u30c9\u30d0\u30fc\u306e2\u30ab\u30e9\u30e0\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b2\u3064\u306e<b>div\u30bf\u30b0<\/b>\u3067\u56f2\u307f\u307e\u3059\u3002<\/p>\n<pre style=\"background-color: #f4f4f4;padding: 15px;border: 1px solid #ddd\">&lt;div class=\"wrapper\"&gt;\r\n&lt;div class=\"main-content\"&gt;\u30e1\u30a4\u30f3\u8a18\u4e8b\u306e\u5185\u5bb9&lt;\/div&gt;\r\n&lt;div class=\"sidebar\"&gt;\u30b5\u30a4\u30c9\u30d0\u30fc\u306e\u5185\u5bb9&lt;\/div&gt;\r\n&lt;\/div&gt;\r\n<\/pre>\n<h3 id=\"div-id-class\" style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>id\u5c5e\u6027\/class\u5c5e\u6027\u3092\u4ed8\u4e0e\u3057\u305f\u30b9\u30bf\u30a4\u30eb\u306e\u4e00\u62ec\u9069\u7528<\/strong><\/h3>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306b<b>id\u5c5e\u6027<\/b>\uff08\u30da\u30fc\u30b8\u5185\u3067\u4e00\u5ea6\u3060\u3051\u4f7f\u7528\uff09\u3084<b>class\u5c5e\u6027<\/b>\uff08\u30da\u30fc\u30b8\u5185\u3067\u8907\u6570\u56de\u4f7f\u7528\uff09\u3092\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u3067\u3001\u5916\u90e8\u306eCSS\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u30c7\u30b6\u30a4\u30f3\u3092\u4e00\u62ec\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre style=\"background-color: #f4f4f4;padding: 15px;border: 1px solid #ddd\">&lt;!-- class\u5c5e\u6027\u306e\u4f8b: \u30da\u30fc\u30b8\u5185\u306e\u8907\u6570\u306e\u30dc\u30c3\u30af\u30b9\u306b\u9069\u7528 --&gt;\r\n&lt;div class=\"info-box\"&gt;\u91cd\u8981\u306a\u304a\u77e5\u3089\u305b&lt;\/div&gt;\r\n\r\n&lt;!-- id\u5c5e\u6027\u306e\u4f8b: \u30d5\u30c3\u30bf\u30fc\u5168\u4f53\u306b\u9069\u7528 --&gt;\r\n&lt;div id=\"footer\"&gt;\u30b3\u30d4\u30fc\u30e9\u30a4\u30c8\u60c5\u5831&lt;\/div&gt;\r\n<\/pre>\n<p style=\"font-size: 16px\">\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30b6\u30a4\u30f3\u306e\u5909\u66f4\u3084\u7ba1\u7406\u304c\u683c\u6bb5\u306b\u52b9\u7387\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"div-css-examples\" style=\"background-color: #0067b6;padding: 5px 0px 5px 10px;font-size: 24px;color: #fff\">\u3010CSS\u6d3b\u7528\u4f8b\u3011div\u30bf\u30b0\u3067\u5b9f\u73fe\u3059\u308b\u30c7\u30b6\u30a4\u30f3\u3068\u30ec\u30a4\u30a2\u30a6\u30c8<\/h2>\n<p style=\"font-size: 16px\">\u3053\u3053\u3067\u306f\u3001<b>div\u30bf\u30b0<\/b>\u306b<b>class\u5c5e\u6027<\/b>\u3092\u4ed8\u4e0e\u3057\u3001CSS\u3067\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u4e00\u822c\u7684\u306a3\u3064\u306e\u6d3b\u7528\u4f8b\u3068\u3001\u305d\u306e\u9069\u7528\u5f8c\u306e\u898b\u305f\u76ee\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3 style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u6d3b\u7528\u4f8b1: \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u56f2\u3080\u300c\u30dc\u30c3\u30af\u30b9\u300d\u306e\u4f5c\u6210<\/strong><\/h3>\n<p style=\"font-size: 16px\"><span style=\"background-color: #ffff99\"><strong>\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u6ce8\u610f\u66f8\u304d\u3084\u5f37\u8abf\u3057\u305f\u3044\u60c5\u5831\u306a\u3069\uff09\u3092\u3001\u80cc\u666f\u8272\u3084\u67a0\u7dda\u3067\u56f2\u307f\u3001\u8996\u899a\u7684\u306b\u76ee\u7acb\u305f\u305b\u305f\u3044\u5834\u5408\u306bdiv\u30bf\u30b0\u3092\u6d3b\u7528<\/strong><\/span>\u3057\u307e\u3059\u3002\u30b5\u30a4\u30c8\u306e<b>\u6ede\u5728\u6642\u9593<\/b>\u3092\u4f38\u3070\u3059\u305f\u3081\u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u6539\u5584\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h4 style=\"font-size: 18px;margin-bottom: 10px\"><strong>HTML\/CSS\u30b3\u30fc\u30c9<\/strong><\/h4>\n<pre style=\"background-color: #f4f4f4;padding: 15px;border: 1px solid #ddd\">&lt;!-- HTML --&gt;\r\n&lt;div class=\"notice-box\"&gt;\r\n&lt;p&gt;\u3053\u3053\u306b\u91cd\u8981\u306a\u60c5\u5831\u304c\u5165\u308a\u307e\u3059\u3002&lt;\/p&gt;\r\n&lt;\/div&gt;\r\n\r\n&lt;!-- CSS  --&gt;\r\n.notice-box {\r\nborder: 2px solid #e74c3c; \/* \u8d64\u3044\u67a0\u7dda \/\r\nbackground-color: #fceceb; \/ \u8584\u3044\u30d4\u30f3\u30af\u306e\u80cc\u666f *\/\r\npadding: 15px;\r\nmargin: 20px 0;\r\n}\r\n<\/pre>\n<h4 style=\"font-size: 18px;margin-bottom: 10px\"><strong>\u30b9\u30bf\u30a4\u30eb\u9069\u7528\u5f8c\u306e\u898b\u305f\u76ee<\/strong><\/h4>\n<div style=\"border: 2px solid #e74c3c;background-color: #fceceb;padding: 15px;margin: 20px 0;width: 90%;max-width: 600px\">\n<p style=\"font-weight: bold;color: #c0392b;margin: 0\">\u3010\u91cd\u8981\u306a\u304a\u77e5\u3089\u305b\u3011<\/p>\n<p style=\"margin-top: 5px;font-size: 16px\">\u3053\u306e\u90e8\u5206\u306b\u8a18\u8f09\u3055\u308c\u305f\u60c5\u5831\u306f\u3001\u7279\u306b\u6ce8\u610f\u6df1\u304f\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<h3 style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u6d3b\u7528\u4f8b2: \u4e2d\u592e\u5bc4\u305b\u3068\u6700\u5927\u5e45\u306e\u6307\u5b9a<\/strong><\/h3>\n<p style=\"font-size: 16px\">Web\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u5168\u4f53\u3001\u307e\u305f\u306f<span style=\"background-color: #ffff99\"><strong>\u7279\u5b9a\u306e\u30d6\u30ed\u30c3\u30af\u3092\u753b\u9762\u4e2d\u592e\u306b\u914d\u7f6e\u3057\u3001\u8aad\u307f\u3084\u3059\u3055\u3092\u4fdd\u3064\u305f\u3081\u306b\u6700\u5927\u5e45\u3092\u5236\u9650\u3059\u308b\u5834\u5408\u306bdiv\u30bf\u30b0\u3092\u4f7f\u7528<\/strong><\/span>\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30c7\u30b6\u30a4\u30f3\u306e\u57fa\u672c\u3067\u3059\u3002<\/p>\n<h4 style=\"font-size: 18px;margin-bottom: 10px\"><strong>HTML\/CSS\u30b3\u30fc\u30c9<\/strong><\/h4>\n<pre style=\"background-color: #f4f4f4;padding: 15px;border: 1px solid #ddd\">&lt;!-- HTML --&gt;\r\n&lt;div class=\"center-wrap\"&gt;\r\n&lt;p&gt;\u3053\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u4e2d\u592e\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002&lt;\/p&gt;\r\n&lt;\/div&gt;\r\n\r\n&lt;!-- CSS  --&gt;\r\n.center-wrap {\r\nmax-width: 80%;\r\nmargin: 0 auto; \/* \u5de6\u53f3\u306emargin\u3092auto\u306b\u3059\u308b\u3053\u3068\u3067\u4e2d\u592e\u5bc4\u305b *\/\r\npadding: 10px;\r\nbackground-color: #ecf0f1;\r\n}\r\n<\/pre>\n<h4 style=\"font-size: 18px;margin-bottom: 10px\"><strong>\u30b9\u30bf\u30a4\u30eb\u9069\u7528\u5f8c\u306e\u898b\u305f\u76ee<\/strong><\/h4>\n<div style=\"max-width: 80%;margin: 20px auto;padding: 10px;background-color: #ecf0f1;border: 1px dashed #95a5a6;text-align: center\">\n<p style=\"font-size: 16px;margin: 0\">\u3053\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u6700\u5927\u5e4580%\u306b\u5236\u9650\u3055\u308c\u3001\u753b\u9762\u4e2d\u592e\u306b\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 14px;color: #7f8c8d;margin: 5px 0 0 0\">\uff08\u203b\u753b\u9762\u5e45\u306b\u5408\u308f\u305b\u3066\u4e2d\u592e\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\uff09<\/p>\n<\/div>\n<h3 style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u6d3b\u7528\u4f8b3: \u8981\u7d20\u306e\u6a2a\u4e26\u3073<\/strong><\/h3>\n<p style=\"font-size: 16px\">\u8907\u6570\u306e\u30a2\u30a4\u30c6\u30e0\uff08\u4f8b\uff1a\u753b\u50cf\u3068\u30c6\u30ad\u30b9\u30c8\u306e\u30bb\u30c3\u30c8\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\u30013\u3064\u306e\u7279\u5fb4\u30dc\u30c3\u30af\u30b9\u306a\u3069\uff09\u3092\u3001<span style=\"background-color: #ffff99\"><strong>\u67d4\u8edf\u306b\u6a2a\u4e26\u3073\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u89aa\u306ediv\u30bf\u30b0\u306bFlexbox\u3092\u9069\u7528<\/strong><\/span>\u3057\u307e\u3059\u3002\u73fe\u4ee3\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u4f5c\u6210\u3067\u306f\u6700\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h4 style=\"font-size: 18px;margin-bottom: 10px\"><strong>HTML\/CSS\u30b3\u30fc\u30c9<\/strong><\/h4>\n<pre style=\"background-color: #f4f4f4;padding: 15px;border: 1px solid #ddd\">&lt;!-- HTML ( Flexbox \u3092\u610f\u56f3\u3057\u305f\u69cb\u9020 ) --&gt;\r\n&lt;div class=\"flex-container\"&gt;\r\n&lt;div class=\"item\"&gt;\u30a2\u30a4\u30c6\u30e01&lt;\/div&gt;\r\n&lt;div class=\"item\"&gt;\u30a2\u30a4\u30c6\u30e02&lt;\/div&gt;\r\n&lt;div class=\"item\"&gt;\u30a2\u30a4\u30c6\u30e03&lt;\/div&gt;\r\n&lt;\/div&gt;\r\n\r\n&lt;!-- CSS  --&gt;\r\n.flex-container {\r\ndisplay: flex; \/* \u5b50\u8981\u7d20\u3092\u6a2a\u4e26\u3073\u306b \/\r\njustify-content: space-between; \/ \u8981\u7d20\u9593\u306b\u30b9\u30da\u30fc\u30b9\u3092\u5747\u7b49\u306b\u914d\u7f6e \/\r\n}\r\n.item {\r\nwidth: 30%; \/ \u5404\u30a2\u30a4\u30c6\u30e0\u306e\u5e45\u3092\u6307\u5b9a *\/\r\npadding: 10px;\r\nbackground-color: #3498db;\r\ncolor: #fff;\r\ntext-align: center;\r\n}\r\n<\/pre>\n<h4 style=\"font-size: 18px;margin-bottom: 10px\"><strong>\u30b9\u30bf\u30a4\u30eb\u9069\u7528\u5f8c\u306e\u898b\u305f\u76ee<\/strong><\/h4>\n<div style=\"width: 90%;max-width: 600px;margin: 20px auto;border: 2px solid #3498db;padding: 5px 5px 0px 5px\">\n<table style=\"width: 100%;border-collapse: collapse\">\n<tbody>\n<tr>\n<td style=\"width: 33.3%;padding: 0 5px\">\n<div style=\"padding: 15px 5px;background-color: #3498db;color: #fff;text-align: center;font-weight: bold;border-radius: 5px\">\u30a2\u30a4\u30c6\u30e01<\/div>\n<\/td>\n<td style=\"width: 33.3%;padding: 0 5px\">\n<div style=\"padding: 15px 5px;background-color: #3498db;color: #fff;text-align: center;font-weight: bold;border-radius: 5px\">\u30a2\u30a4\u30c6\u30e02<\/div>\n<\/td>\n<td style=\"width: 33.3%;padding: 0 5px\">\n<div style=\"padding: 15px 5px;background-color: #3498db;color: #fff;text-align: center;font-weight: bold;border-radius: 5px\">\u30a2\u30a4\u30c6\u30e03<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 id=\"div-seo\" style=\"background-color: #0067b6;padding: 5px 0px 5px 10px;font-size: 24px;color: #fff\">div\u30bf\u30b0\u3068SEO\u306e\u95a2\u4fc2\uff1a\u6ce8\u610f\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8<\/h2>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u81ea\u4f53\u306b\u306f\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u542b\u3081\u308b<code>&lt;title&gt;<\/code>\u30bf\u30b0\u3084<code>&lt;h&gt;<\/code>\u30bf\u30b0\u306e\u3088\u3046\u306a<b>\u76f4\u63a5\u7684\u306aSEO\u52b9\u679c\u306f\u3042\u308a\u307e\u305b\u3093<\/b>\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u4f7f\u3044\u65b9\u6b21\u7b2c\u3067\u9593\u63a5\u7684\u306b<b>SEO<\/b>\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"div-semantic\" style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u306aHTML\u8981\u7d20\u3068\u306e\u4f7f\u3044\u5206\u3051<\/strong><\/h3>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306f\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u30bf\u30b0\u3067\u3059\u304c\u3001HTML5\u304b\u3089\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u69cb\u9020\u306b\u610f\u5473\u3092\u6301\u305f\u305b\u308b<b>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u8981\u7d20<\/b>\uff08\u4f8b\uff1a<code>&lt;header&gt;<\/code>, <code>&lt;nav&gt;<\/code>, <code>&lt;main&gt;<\/code>, <code>&lt;article&gt;<\/code>, <code>&lt;section&gt;<\/code>, <code>&lt;footer&gt;<\/code>\u306a\u3069\uff09\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<ul style=\"margin-left: 25px;font-size: 16px;list-style-type: disc\">\n<li><b>SEO\u4e0a\u306e\u63a8\u5968\u4e8b\u9805:<\/b> \u53ef\u80fd\u306a\u9650\u308a\u3001\u3053\u308c\u3089\u306e<b>\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u8981\u7d20<\/b>\u3092\u4f7f\u7528\u3057\u3066\u30da\u30fc\u30b8\u306e\u69cb\u9020\u3092\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3059\u308b\u3053\u3068\u304c\u5f37\u304f\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><b>\u7406\u7531:<\/b> \u691c\u7d22\u30a8\u30f3\u30b8\u30f3\uff08Google\u306a\u3069\uff09\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u3001\u3053\u308c\u3089\u306e\u30bf\u30b0\u304b\u3089\u30da\u30fc\u30b8\u306e\u69cb\u9020\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u3001\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u306a\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u306f<b>\u30af\u30ed\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/b>\u3068<b>\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3078\u306e\u60c5\u5831\u4f1d\u9054<\/b>\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n<p style=\"font-size: 16px\">\u7279\u5b9a\u306e\u610f\u5473\u3092\u6301\u305f\u305b\u3089\u308c\u306a\u3044\u3001\u7d14\u7c8b\u306b\u30c7\u30b6\u30a4\u30f3\u3084\u30ec\u30a4\u30a2\u30a6\u30c8\u8abf\u6574\u306e\u305f\u3081\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u306b\u306e\u307f<b>div\u30bf\u30b0<\/b>\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u3001\u73fe\u4ee3\u306e\u6b63\u3057\u3044\u4f7f\u3044\u65b9\u3067\u3059\u3002<\/p>\n<h3 id=\"div-nesting\" style=\"border-left: solid 7px #0067b6;padding-left: 10px;font-size: 20px;letter-spacing: 0rem;margin-bottom: 15px;line-height: 30px;text-transform: none\"><strong>div\u30bf\u30b0\u306e\u591a\u7528\uff08\u5165\u308c\u5b50\uff09\u306b\u3088\u308b\u554f\u984c\u70b9<\/strong><\/h3>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u306f\u67d4\u8edf\u6027\u304c\u9ad8\u3044\u304c\u3086\u3048\u306b\u3001\u5b89\u6613\u306b\u591a\u7528\u3057\u3059\u304e\u308b\uff08\u6df1\u3044\u5165\u308c\u5b50\u69cb\u9020\u306b\u3059\u308b\uff09\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u3001\u9593\u63a5\u7684\u306b<b>SEO<\/b>\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul style=\"margin-left: 25px;font-size: 16px;list-style-type: disc\">\n<li><b>\u30b3\u30fc\u30c9\u306e\u8907\u96d1\u5316:<\/b> \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u304c\u4f4e\u4e0b\u3057\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u306b\u3082\u5f71\u97ff\u304c\u51fa\u308b\u5834\u5408\u304c\u3042\u308b\u3002\uff08<b>\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6<\/b>\u306fSEO\u306e\u8a55\u4fa1\u6307\u6a19\u306e\u4e00\u3064\u3067\u3059\u3002\uff09<\/li>\n<li><b>\u53ef\u8aad\u6027\u306e\u4f4e\u4e0b:<\/b> \u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u3084\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u3001\u30da\u30fc\u30b8\u306e\u69cb\u9020\u304c\u7406\u89e3\u3057\u3065\u3089\u304f\u306a\u308b\u3002<\/li>\n<li><b>CSS\u9069\u7528\u6642\u306e\u30d0\u30b0:<\/b> \u610f\u56f3\u3057\u306a\u3044\u30b9\u30bf\u30a4\u30eb\u304c\u9069\u7528\u3055\u308c\u3084\u3059\u304f\u306a\u308a\u3001\u30c7\u30b6\u30a4\u30f3\u5d29\u308c\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/li>\n<\/ul>\n<p style=\"font-size: 16px\">\u300c<b>div\u30bf\u30b0<\/b>\u306f\u5fc5\u8981\u6700\u5c0f\u9650\u306b\u7559\u3081\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u5206\u304b\u308a\u3084\u3059\u3044HTML\u69cb\u9020\u3092\u5fc3\u304c\u3051\u308b\u300d\u3053\u3068\u304c\u3001\u9593\u63a5\u7684\u306a<b>SEO\u5bfe\u7b56<\/b>\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"div-summary\" style=\"background-color: #0067b6;padding: 5px 0px 5px 10px;font-size: 24px;color: #fff\">\u307e\u3068\u3081<\/h2>\n<p style=\"font-size: 16px\">HTML\u306e<b>div\u30bf\u30b0<\/b>\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3068\u30c7\u30b6\u30a4\u30f3\u3092\u53f8\u308b\u975e\u5e38\u306b\u91cd\u8981\u306a\u300c<b>\u7bb1<\/b>\u300d\u3067\u3042\u308a\u3001\u73fe\u4ee3\u306eWeb\u5236\u4f5c\u306b\u6b20\u304b\u305b\u306a\u3044\u8981\u7d20\u3067\u3059\u3002<\/p>\n<ul style=\"margin-left: 25px;font-size: 16px;list-style-type: disc\">\n<li><b>div\u30bf\u30b0\u306e\u5f79\u5272:<\/b> \u95a2\u9023\u8981\u7d20\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001CSS\u3084JavaScript\u306e\u9069\u7528\u7bc4\u56f2\u3092\u6307\u5b9a\u3059\u308b\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3002<\/li>\n<li><b>\u6d3b\u7528\u65b9\u6cd5:<\/b> \u30b5\u30a4\u30c8\u306e\u6bb5\u7d44\u307f\u3001\u30bb\u30af\u30b7\u30e7\u30f3\u5206\u3051\u3001\u30c7\u30b6\u30a4\u30f3\u306e\u4e00\u62ec\u9069\u7528\u306a\u3069\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u69cb\u6210\u306e\u57fa\u790e\u3068\u306a\u308b\u3002<\/li>\n<li><b>SEO\u4e0a\u306e\u6ce8\u610f\u70b9:<\/b> <b>div\u30bf\u30b0<\/b>\u81ea\u4f53\u306b\u76f4\u63a5\u7684\u306a\u52b9\u679c\u306f\u306a\u3044\u304c\u3001\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u8981\u7d20\u3092\u512a\u5148\u3057\u3001<b>div\u30bf\u30b0<\/b>\u306e\u591a\u7528\u3092\u907f\u3051\u308b\u3053\u3068\u3067\u3001\u30b7\u30f3\u30d7\u30eb\u3067\u9ad8\u901f\u306a\u69cb\u9020\u3092\u4fdd\u3061\u3001\u9593\u63a5\u7684\u306b<b>SEO\u52b9\u679c<\/b>\u3092\u6700\u5927\u5316\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n<p style=\"font-size: 16px\"><b>div\u30bf\u30b0<\/b>\u3092\u9069\u5207\u306b\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001\u3088\u308a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3057\u3084\u3059\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u4e21\u65b9\u306b\u512a\u3057\u3044Web\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305c\u3072\u3001\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u53c2\u8003\u306b\u3001\u9ad8\u54c1\u8cea\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u76ee\u6307\u3057\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<hr \/>\n<p style=\"text-align: center\"><span style=\"color: #ff0000;font-size: 18pt\"><strong>\u6700\u592721,700\u5186\u5f15\u304d\u306e\u304a\u305b\u3061\u65e9\u5272\u306f<\/strong><\/span><br \/>\n<span style=\"font-size: 24pt;color: #ff0000\"><strong>\uff1c\uff1c10\u670831\u65e5\u3067\u7d42\u4e86!!\uff1e\uff1e<br \/>\n<\/strong><\/span><strong><span style=\"text-decoration: 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