{"id":25059,"date":"2026-07-31T10:55:06","date_gmt":"2026-07-31T01:55:06","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=25059"},"modified":"2026-08-08T15:26:35","modified_gmt":"2026-08-08T06:26:35","slug":"css-display-block-guide","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/css-display-block-guide\/","title":{"rendered":"\u30102026\u5e748\u6708\u6700\u65b0\u3011CSS\u306edisplay:block\u3068\u306f\uff1f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u9055\u3044\u3092\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"\n<style>\n.g-flow-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}\n.g-flow-item{background:linear-gradient(135deg,#1a1a1a,#2a1015);color:#fff;border-radius:8px;padding:16px 14px;min-width:130px;flex:1;text-align:center;}\n.g-flow-arrow{color:#dc2626;font-size:20px;font-weight:700;}\n.g-card-row{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 32px;}\n.g-card-row>div{flex:1;min-width:220px;}\n@media(max-width:600px){\n  .g-flow-row{flex-direction:column;}\n  .g-flow-arrow{transform:rotate(90deg);}\n  .g-card-row{flex-direction:column;}\n  .g-card-row>div{min-width:100%;}\n}\n<\/style>\n\n\n\n<div style=\"margin:0 0 32px;\">\n  <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/07\/thumb-css-display-block-guide-2.jpg\" alt=\"\u30102026\u5e747\u6708\u6700\u65b0\u3011CSS\u306edisplay:block\u3068\u306f\uff1f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u9055\u3044\u3092\u5b8c\u5168\u30ac\u30a4\u30c9\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\u300cCSS\u306e<code>display:block;<\/code>\u3063\u3066\u7d50\u5c40\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\uff1f\u300d\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u9055\u3044\u304c\u611f\u899a\u3067\u3057\u304b\u5206\u304b\u3089\u306a\u3044\u300d\u2014\u2014\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u5b66\u3073\u59cb\u3081\u305f\u65b9\u3084\u3001Web\u5236\u4f5c\u3092\u5916\u90e8\u306b\u767a\u6ce8\u3057\u3066\u3044\u308b\u7d4c\u55b6\u8005\u30fb\u7ba1\u7406\u8077\u306e\u65b9\u304b\u3089\u3001\u3053\u3046\u3057\u305f\u8cea\u554f\u3092\u3088\u304f\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>display<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u3001CSS\u306e\u4e2d\u3067\u3082\u6700\u3082\u57fa\u672c\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u6700\u3082\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u6982\u5ff5\u306e\u3072\u3068\u3064\u3067\u3059\u3002HTML\u30bf\u30b0\u3092\u4e26\u3079\u305f\u3060\u3051\u3067\u306f\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u601d\u3044\u901a\u308a\u306b\u306a\u3089\u305a\u3001\u300c\u306a\u305c\u304b\u6a2a\u4e26\u3073\u306b\u306a\u3089\u306a\u3044\u300d\u300c\u306a\u305c\u304b\u5e45\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u3063\u3066\u3057\u307e\u3046\u300d\u3068\u3044\u3063\u305f\u73fe\u8c61\u306e\u591a\u304f\u306f\u3001\u3053\u306edisplay\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u7406\u89e3\u4e0d\u8db3\u304c\u539f\u56e0\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001<strong>\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u9055\u3044<\/strong>\u3092\u57fa\u790e\u304b\u3089\u6574\u7406\u3057\u305f\u3046\u3048\u3067\u3001float\u3084Flexbox\u3092\u4f7f\u3063\u305f\u5b9f\u8df5\u7684\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u4f8b\u3001\u305d\u3057\u3066\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u307e\u3067\u3092\u6280\u8853\u7684\u306b\u6b63\u78ba\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u5f8c\u534a\u3067\u306f\u3001<strong>\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u304cCSS\u3068\u3069\u3046\u5411\u304d\u5408\u3046\u3079\u304d\u304b<\/strong>\u3001\u305d\u3057\u3066<strong>LP\u5236\u4f5c\u3084Web\u6539\u4fee\u3092AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff08Claude Code\uff09\u306b\u3069\u3053\u307e\u3067\u4efb\u305b\u3089\u308c\u308b\u304b<\/strong>\u3068\u3044\u3046\u3001\u5b9f\u52d9\u76ee\u7dda\u306e\u72ec\u81ea\u89e3\u8aac\u3082\u52a0\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">display:block\u306f\u300c\u305d\u306e\u8981\u7d20\u3092\u3001\u5e45\u3044\u3063\u3071\u3044\u306e\u7bb1\u3068\u3057\u3066\u3001\u524d\u5f8c\u3067\u6539\u884c\u3057\u3066\u914d\u7f6e\u3059\u308b\u300d\u3068\u3044\u3046\u6307\u5b9a\u3060\u3068\u8003\u3048\u308b\u3068\u7406\u89e3\u3057\u3084\u3059\u3044\u3067\u3059\u3002\u9006\u306bdisplay:inline\u306f\u300c\u6587\u7ae0\u306e\u4e00\u90e8\u3068\u3057\u3066\u3001\u6539\u884c\u305b\u305a\u306b\u6a2a\u306b\u6d41\u3057\u8fbc\u3080\u300d\u6307\u5b9a\u3067\u3059\u3002\u4eca\u65e5\u306f\u3053\u306e2\u3064\u3092\u8ef8\u306b\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u57fa\u790e\u3092\u4e00\u7dd2\u306b\u6574\u7406\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u6b63\u76f4\u306b\u8a00\u3046\u3068\u3001\u79c1\u81ea\u8eab\u30a8\u30f3\u30b8\u30cb\u30a2\u51fa\u8eab\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u6700\u521d\u306f\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u300d\u300c\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u300d\u3068\u3044\u3046\u8a00\u8449\u3060\u3051\u3067\u62d2\u5426\u53cd\u5fdc\u304c\u51fa\u3066\u3044\u307e\u3057\u305f\u3002\u3067\u3082\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u3066\u304b\u3089\u306f\u3001\u5916\u6ce8\u5148\u3084AI\u306b\u6307\u793a\u3092\u51fa\u3059\u3068\u304d\u306e\u89e3\u50cf\u5ea6\u304c\u5168\u304f\u5909\u308f\u308a\u307e\u3057\u305f\u3002\u4eca\u65e5\u306f\u305d\u306e\u611f\u899a\u3092\u5171\u6709\u3067\u304d\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3092\u6700\u5f8c\u307e\u3067\u8aad\u3080\u3068\u3001\u6b21\u306e\u5185\u5bb9\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20<\/strong>\u306e\u6280\u8853\u7684\u306a\u9055\u3044\u3068\u898b\u5206\u3051\u65b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>display\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u4e3b\u8981\u306a\u5024<\/strong>\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u8981\u7d20\u306e\u8868\u793a\u5f62\u5f0f\u3092\u6c7a\u3081\u3066\u3044\u308b\u4ed5\u7d44\u307f<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>float\u30fbFlexbox<\/strong>\u3092\u4f7f\u3063\u305f\u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5b9f\u88c5\u65b9\u6cd5\u3068\u6ce8\u610f\u70b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>margin\u76f8\u6bba\uff08\u30de\u30fc\u30b8\u30f3\u306e\u91cd\u306a\u308a\uff09<\/strong>\u306a\u3069\u3001\u521d\u5b66\u8005\u304c\u5fc5\u305a\u3064\u307e\u305a\u304f\u30dd\u30a4\u30f3\u30c8\u306e\u56de\u907f\u65b9\u6cd5<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005<\/strong>\u304cCSS\u3068\u3069\u3053\u307e\u3067\u4ed8\u304d\u5408\u3046\u3079\u304d\u304b\u306e\u5224\u65ad\u57fa\u6e96<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>LP\u5236\u4f5c\u30fbWeb\u6539\u4fee\u3092AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u4efb\u305b\u308b<\/strong>\u969b\u306e\u5b9f\u52d9\u7684\u306a\u9032\u3081\u65b9<\/span><\/div>\n\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-01\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">01<\/span>\n  <span class=\"section-label\" style=\"display:block;\">BLOCK ELEMENT<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u306f\u4f55\u304b<\/span>\n  <span class=\"section-desc\">\u5e45\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u308a\u3001\u524d\u5f8c\u3067\u6539\u884c\u3055\u308c\u308b\u300c\u7bb1\u300d\u306e\u6b63\u4f53<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u300d\u3068\u306f\u3001CSS\u306e<code>display<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u304c<code>block<\/code>\u3068\u3044\u3046\u5024\u306b\u306a\u3063\u3066\u3044\u308b\u8981\u7d20\u306e\u3053\u3068\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u306e\u898b\u305f\u76ee\u306b\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u30663\u3064\u306e\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u5e45\u306f\u89aa\u8981\u7d20\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u308b<\/strong>\uff08width\u3092\u6307\u5b9a\u3057\u306a\u3044\u9650\u308a\u3001\u6a2a\u65b9\u5411\u306f\u6700\u5927\u307e\u3067\u4f38\u3073\u308b\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u524d\u5f8c\u3067\u5fc5\u305a\u6539\u884c\u3055\u308c\u308b<\/strong>\uff08\u4ed6\u306e\u8981\u7d20\u3068\u6a2a\u306b\u4e26\u3070\u305a\u3001\u5e38\u306b\u65b0\u3057\u3044\u884c\u304b\u3089\u59cb\u307e\u308b\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>width\u30fbheight\u30fbmargin\u30fbpadding \u304c\u4e0a\u4e0b\u5de6\u53f3\u3059\u3079\u3066\u6307\u5b9a\u901a\u308a\u306b\u52b9\u304f<\/strong><\/span><\/div>\n\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30d6\u30ed\u30c3\u30af\u8981\u7d20<\/strong>\uff1adisplay:block\u304c\u6307\u5b9a\u3055\u308c\u305f\u8981\u7d20\u306e\u901a\u79f0\u3002HTML5\u306e\u4ed5\u69d8\u4e0a\u306f\u6b63\u5f0f\u306a\u5206\u985e\u540d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6163\u7fd2\u7684\u306b\u300c\u30dc\u30c3\u30af\u30b9\u3068\u3057\u3066\u72ec\u7acb\u3057\u305f\u884c\u3092\u5360\u6709\u3059\u308b\u8981\u7d20\u300d\u3092\u6307\u3059\u8a00\u8449\u3068\u3057\u3066\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<code>&lt;div&gt;<\/code>\u3084<code>&lt;p&gt;<\/code>\u304c\u4ee3\u8868\u4f8b\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070<code>&lt;div&gt;<\/code>\u30bf\u30b0\u30922\u3064\u9023\u7d9a\u3067\u66f8\u304f\u3068\u3001\u4f55\u3082\u6307\u5b9a\u3057\u306a\u304f\u3066\u3082\u7e26\u306b\u7a4d\u307f\u91cd\u306a\u3063\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f<code>&lt;div&gt;<\/code>\u306e\u30d6\u30e9\u30a6\u30b6\u6a19\u6e96\u30b9\u30bf\u30a4\u30eb\u304c<code>display:block<\/code>\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002\u6bb5\u843d\u3092\u8868\u3059<code>&lt;p&gt;<\/code>\u30bf\u30b0\u3082\u540c\u69d8\u3067\u3001\u6587\u7ae0\u3092\u66f8\u304f\u305f\u3073\u306b\u81ea\u52d5\u7684\u306b\u6539\u884c\u3055\u308c\u308b\u306e\u306f\u3001\u3053\u306e\u6027\u8cea\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1-1. \u6a19\u6e96\u3067\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306b\u306a\u3063\u3066\u3044\u308bHTML\u30bf\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u30bf\u30b0\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u6a19\u6e96\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u306b\u3088\u3063\u3066\u6700\u521d\u304b\u3089<code>display:block<\/code>\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002CSS\u3067\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u306a\u304f\u3066\u3082\u3001\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u3057\u3066\u632f\u308b\u821e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u5206\u985e<\/th><th>\u4e3b\u306a\u30bf\u30b0<\/th><th>\u4e3b\u306a\u7528\u9014<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u6c4e\u7528\u30b3\u30f3\u30c6\u30ca<\/td><td><code>&lt;div&gt;<\/code> <code>&lt;section&gt;<\/code> <code>&lt;article&gt;<\/code><\/td><td>\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u9aa8\u7d44\u307f\u30fb\u610f\u5473\u306e\u307e\u3068\u307e\u308a\u3092\u4f5c\u308b<\/td><\/tr>\n<tr><td>\u898b\u51fa\u3057\u30fb\u6587\u7ae0<\/td><td><code>&lt;h1&gt;<\/code>\u301c<code>&lt;h6&gt;<\/code> <code>&lt;p&gt;<\/code> <code>&lt;blockquote&gt;<\/code><\/td><td>\u898b\u51fa\u3057\u3084\u6bb5\u843d\u3092\u72ec\u7acb\u3057\u305f\u884c\u3068\u3057\u3066\u8868\u793a\u3059\u308b<\/td><\/tr>\n<tr><td>\u30ea\u30b9\u30c8\uff08\u5916\u67a0\uff09<\/td><td><code>&lt;ul&gt;<\/code> <code>&lt;ol&gt;<\/code><\/td><td>\u7b87\u6761\u66f8\u304d\u30fb\u8a18\u4e8b\u4e00\u89a7\u306a\u3069\u306e\u5916\u67a0<\/td><\/tr>\n<tr><td>\u30b5\u30a4\u30c8\u69cb\u9020<\/td><td><code>&lt;header&gt;<\/code> <code>&lt;nav&gt;<\/code> <code>&lt;main&gt;<\/code> <code>&lt;footer&gt;<\/code><\/td><td>\u30da\u30fc\u30b8\u5168\u4f53\u306e\u30a2\u30a6\u30c8\u30e9\u30a4\u30f3\uff08\u9aa8\u683c\uff09\u3092\u4f5c\u308b<\/td><\/tr>\n<tr><td>\u30d5\u30a9\u30fc\u30e0\u30fb\u533a\u5207\u308a<\/td><td><code>&lt;form&gt;<\/code> <code>&lt;fieldset&gt;<\/code> <code>&lt;hr&gt;<\/code><\/td><td>\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u3084\u533a\u5207\u308a\u7dda<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u30ea\u30b9\u30c8\u306e\u5404\u9805\u76ee\u3067\u3042\u308b<code>&lt;li&gt;<\/code>\u30bf\u30b0\u306f\u3001\u65e2\u5b9a\u306edisplay\u5024\u304c<code>block<\/code>\u3067\u306f\u306a\u304f<code>list-item<\/code>\uff08\u5f8c\u8ff0\uff09\u3067\u3059\u3002\u524d\u5f8c\u3067\u6539\u884c\u3055\u308c\u308b\u70b9\u306f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30de\u30fc\u30ab\u30fc\uff08\u30fb\u3084\u6570\u5b57\uff09\u3092\u81ea\u52d5\u3067\u4ed8\u4e0e\u3067\u304d\u308b\u70b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u8ff7\u3063\u305f\u3089div\u3067\u56f2\u3080\u3001\u3067\u57fa\u672c\u306fOK<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c\u3053\u306e\u30bf\u30b0\u306f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\uff1f\u300d\u3068\u8ff7\u3063\u305f\u3068\u304d\u306f\u3001\u3044\u3063\u305f\u3093<code>&lt;div&gt;<\/code>\u3067\u56f2\u3093\u3067\u3057\u307e\u3044\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u610f\u5473\u306e\u901a\u308b\u30bf\u30b0\uff08section\u30fbarticle\u306a\u3069\uff09\u306b\u7f6e\u304d\u63db\u3048\u3066\u3044\u304f\u9032\u3081\u65b9\u3067\u3082\u5b9f\u52d9\u4e0a\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u5927\u4e8b\u306a\u306e\u306f\u5b8c\u74a7\u306a\u6697\u8a18\u3067\u306f\u306a\u304f\u3001\u300c\u6539\u884c\u3055\u308c\u3066\u5e45\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u308b\u7bb1\u300d\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u3092\u6301\u3066\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1-2. width\u3068height\u304c\u305d\u306e\u307e\u307e\u52b9\u304f\u306e\u304c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u5f37\u307f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u5927\u304d\u306a\u7279\u5fb4\u306f\u3001<code>width<\/code>\uff08\u5e45\uff09\u3068<code>height<\/code>\uff08\u9ad8\u3055\uff09\u3092\u6307\u5b9a\u901a\u308a\u306b\u53cd\u6620\u3067\u304d\u308b\u70b9\u3067\u3059\u3002\u3053\u308c\u304b\u3089\u89e3\u8aac\u3059\u308b\u300c\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u300d\u3067\u306f\u3053\u306e2\u3064\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u52b9\u304b\u306a\u3044\u305f\u3081\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u7d44\u3080\u969b\u306f\u300c\u3053\u3053\u306f\u30b5\u30a4\u30ba\u3092\u56fa\u5b9a\u3057\u305f\u3044\u304b\u3089\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306b\u3059\u308b\u300d\u3068\u3044\u3046\u5224\u65ad\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u3053\u306e\u300c\u30b5\u30a4\u30ba\u3092\u56fa\u5b9a\u3057\u305f\u3044\u306a\u3089\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u300d\u3068\u3044\u3046\u611f\u899a\u306f\u3001\u7d4c\u55b6\u8005\u306b\u3068\u3063\u3066\u3082\u610f\u5916\u3068\u5f79\u7acb\u3061\u307e\u3059\u3002LP\u306e\u6539\u4fee\u4f9d\u983c\u3092\u3059\u308b\u3068\u304d\u3001\u300c\u3053\u306e\u30dc\u30bf\u30f3\u306e\u9ad8\u3055\u3092\u63c3\u3048\u3066\u307b\u3057\u3044\u300d\u3068\u8a00\u3046\u3060\u3051\u3067\u306a\u304f\u3001\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u3057\u3066\u5e45\u3068\u9ad8\u3055\u3092\u56fa\u5b9a\u3057\u3066\u307b\u3057\u3044\u300d\u3068\u4f1d\u3048\u3089\u308c\u308b\u3068\u3001\u5236\u4f5c\u5074\u3068\u306e\u610f\u601d\u758e\u901a\u304c\u65e9\u304f\u306a\u308a\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-02\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">02<\/span>\n  <span class=\"section-label\" style=\"display:block;\">INLINE ELEMENT<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u306e\u9055\u3044<\/span>\n  <span class=\"section-desc\">3\u7a2e\u985e\u306edisplay\u5024\u30921\u3064\u306e\u8868\u3067\u6b63\u78ba\u306b\u533a\u5225\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u5bfe\u306b\u306a\u308b\u6982\u5ff5\u304c\u300c\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u300d\u3067\u3059\u3002<code>display:inline<\/code>\u304c\u6307\u5b9a\u3055\u308c\u305f\u8981\u7d20\u306f\u3001\u6587\u7ae0\u306e\u4e00\u90e8\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3044\u3001\u6539\u884c\u305b\u305a\u6a2a\u65b9\u5411\u306b\u6d41\u3057\u8fbc\u307e\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e21\u8005\u306e\u4e2d\u9593\u7684\u306a\u6027\u8cea\u3092\u6301\u3064<code>display:inline-block<\/code>\u3082\u3042\u308f\u305b\u3066\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u5b9f\u88c5\u306e\u5e45\u304c\u5927\u304d\u304f\u5e83\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20<\/strong>\uff1adisplay:inline\u304c\u6307\u5b9a\u3055\u308c\u305f\u8981\u7d20\u306e\u901a\u79f0\u3002\u6587\u7ae0\u4e2d\u306e\u5358\u8a9e\u306e\u3088\u3046\u306b\u3001\u524d\u5f8c\u3067\u6539\u884c\u3055\u308c\u305a\u6a2a\u306b\u4e26\u3093\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<code>&lt;span&gt;<\/code>\u3084<code>&lt;a&gt;<\/code>\u3001<code>&lt;strong&gt;<\/code>\u306a\u3069\u304c\u4ee3\u8868\u4f8b\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\uff08inline-block\uff09<\/strong>\uff1adisplay:inline-block\u304c\u6307\u5b9a\u3055\u308c\u305f\u8981\u7d20\u306e\u901a\u79f0\u3002\u300c\u6539\u884c\u305b\u305a\u6a2a\u306b\u4e26\u3076\u300d\u3068\u3044\u3046\u30a4\u30f3\u30e9\u30a4\u30f3\u306e\u6027\u8cea\u3068\u3001\u300cwidth\u30fbheight\u3084\u4e0a\u4e0b\u306emargin\u30fbpadding\u304c\u52b9\u304f\u300d\u3068\u3044\u3046\u30d6\u30ed\u30c3\u30af\u306e\u6027\u8cea\u3092\u3001\u4e21\u65b9\u3042\u308f\u305b\u6301\u3064\u8868\u793a\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2-1. 3\u3064\u306edisplay\u5024\u306e\u9055\u3044\u3092\u4e00\u89a7\u3067\u6bd4\u8f03\u3059\u308b<\/h3>\n\n\n\n<table>\n<thead><tr><th>\u7279\u5fb4<\/th><th>block\uff08\u30d6\u30ed\u30c3\u30af\uff09<\/th><th>inline\uff08\u30a4\u30f3\u30e9\u30a4\u30f3\uff09<\/th><th>inline-block\uff08\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\uff09<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u524d\u5f8c\u306e\u6539\u884c<\/td><td>\u6539\u884c\u3055\u308c\u308b<\/td><td>\u6539\u884c\u3055\u308c\u306a\u3044<\/td><td>\u6539\u884c\u3055\u308c\u306a\u3044<\/td><\/tr>\n<tr><td>\u5e45\u306e\u65e2\u5b9a\u5024<\/td><td>\u89aa\u8981\u7d20\u3044\u3063\u3071\u3044<\/td><td>\u4e2d\u8eab\u306e\u5206\u3060\u3051<\/td><td>\u4e2d\u8eab\u306e\u5206\u3060\u3051<\/td><\/tr>\n<tr><td>width \/ height \u306e\u6307\u5b9a<\/td><td>\u52b9\u304f<\/td><td><strong>\u52b9\u304b\u306a\u3044<\/strong><\/td><td>\u52b9\u304f<\/td><\/tr>\n<tr><td>\u5de6\u53f3\u306emargin \/ padding<\/td><td>\u52b9\u304f<\/td><td>\u52b9\u304f<\/td><td>\u52b9\u304f<\/td><\/tr>\n<tr><td>\u4e0a\u4e0b\u306emargin \/ padding<\/td><td>\u52b9\u304f<\/td><td><strong>\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u5f71\u97ff\u3057\u306a\u3044<\/strong><\/td><td>\u52b9\u304f<\/td><\/tr>\n<tr><td>\u4ee3\u8868\u7684\u306a\u30bf\u30b0<\/td><td>div, p, h1\u301ch6, ul, li<\/td><td>span, a, strong, em, img\uff08\u65e2\u5b9a\u306finline\u3060\u304c\u300c\u7f6e\u63db\u8981\u7d20\u300d\u306e\u305f\u3081width\/height\u306f\u4f8b\u5916\u7684\u306b\u52b9\u304f\uff09<\/td><td>button<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306bwidth\/height\u3092\u66f8\u3044\u3066\u3082\u7121\u8996\u3055\u308c\u308b<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\"><code>&lt;span&gt;<\/code>\u3084<code>&lt;a&gt;<\/code>\u306e\u3088\u3046\u306a\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b<code>width:200px; height:50px;<\/code>\u3068\u66f8\u3044\u3066\u3082\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u305d\u306e\u6307\u5b9a\u3092\u7121\u8996\u3057\u307e\u3059\u3002\u300c\u30b5\u30a4\u30ba\u6307\u5b9a\u3057\u305f\u306e\u306b\u53cd\u6620\u3055\u308c\u306a\u3044\u300d\u3068\u3044\u3046\u30c8\u30e9\u30d6\u30eb\u306e\u5927\u534a\u306f\u3001\u5bfe\u8c61\u304c\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u307e\u307e\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002\u30b5\u30a4\u30ba\u3092\u52b9\u304b\u305b\u305f\u3044\u5834\u5408\u306f<code>display:inline-block<\/code>\u307e\u305f\u306f<code>display:block<\/code>\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2-2. \u6a19\u6e96\u3067\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b\u306a\u3063\u3066\u3044\u308b\u4e3b\u306a\u30bf\u30b0<\/h3>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><code>&lt;span&gt;<\/code> \u2014 \u6587\u7ae0\u306e\u4e00\u90e8\u3092\u88c5\u98fe\u3057\u305f\u3044\u3068\u304d\u306b\u4f7f\u3046\u6c4e\u7528\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><code>&lt;a&gt;<\/code> \u2014 \u30ea\u30f3\u30af\u3002\u65e2\u5b9a\u3067\u306f\u30a4\u30f3\u30e9\u30a4\u30f3\u3060\u304c\u3001\u5f8c\u8ff0\u306e\u901a\u308ablock\u3084inline-block\u306b\u5909\u66f4\u3055\u308c\u308b\u3053\u3068\u3082\u591a\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><code>&lt;strong&gt;<\/code> <code>&lt;em&gt;<\/code> \u2014 \u592a\u5b57\u30fb\u5f37\u8abf\uff08\u659c\u4f53\uff09\u306a\u3069\u306e\u610f\u5473\u3065\u3051<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><code>&lt;label&gt;<\/code> <code>&lt;small&gt;<\/code> <code>&lt;br&gt;<\/code> \u2014 \u30d5\u30a9\u30fc\u30e0\u306e\u30e9\u30d9\u30eb\u3001\u6ce8\u91c8\u3001\u6539\u884c<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><code>&lt;img&gt;<\/code> \u2014 \u753b\u50cf\u3002\u30a4\u30f3\u30e9\u30a4\u30f3\u6271\u3044\u3060\u304c\u300c\u7f6e\u63db\u8981\u7d20\u300d\u306e\u305f\u3081\u4f8b\u5916\u7684\u306bwidth\/height\u304c\u52b9\u304f<\/span><\/div>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u88dc\u8db3\u3068\u3057\u3066\u3001<code>&lt;img&gt;<\/code>\u30bf\u30b0\u306f\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306fwidth\u30fbheight\u306e\u6307\u5b9a\u304c\u305d\u306e\u307e\u307e\u53cd\u6620\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u753b\u50cf\u3084\u52d5\u753b\u3001\u30d5\u30a9\u30fc\u30e0\u90e8\u54c1\u306a\u3069\u304c\u300c\u7f6e\u63db\u8981\u7d20\uff08replaced element\uff09\u300d\u3068\u547c\u3070\u308c\u308b\u7279\u6b8a\u306a\u6271\u3044\u3092\u53d7\u3051\u308b\u305f\u3081\u3067\u3059\u3002\u7d30\u304b\u3044\u8a71\u3067\u3059\u304c\u3001\u300c\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306a\u306e\u306b\u30b5\u30a4\u30ba\u304c\u52b9\u304f\u4f8b\u5916\u304c\u3042\u308b\u300d\u3068\u77e5\u3063\u3066\u304a\u304f\u3068\u3001\u5b9f\u88c5\u6642\u306e\u6df7\u4e71\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u3068\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u9055\u3044\u3067\u4e00\u756a\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u306e\u304c\u3001\u300c\u4e0a\u4e0b\u306emargin\u3084padding\u304c\u52b9\u304b\u306a\u3044\u300d\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u5de6\u53f3\u65b9\u5411\u306f\u52b9\u304f\u306e\u306b\u4e0a\u4e0b\u65b9\u5411\u3060\u3051\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u5f71\u97ff\u3057\u306a\u3044\u306e\u3067\u3001\u6163\u308c\u3066\u3044\u306a\u3044\u3068\u300c\u306a\u305c\u3053\u3053\u3060\u3051\u4f59\u767d\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u306e\u304b\u300d\u3068\u6df7\u4e71\u3057\u304c\u3061\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-03\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">03<\/span>\n  <span class=\"section-label\" style=\"display:block;\">DISPLAY VALUES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">display\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u5024\u4e00\u89a7\u3068\u65e2\u5b9a\u8868\u793a\u306e\u4ed5\u7d44\u307f<\/span>\n  <span class=\"section-desc\">\u306a\u305c\u30bf\u30b0\u3054\u3068\u306b\u8868\u793a\u5f62\u5f0f\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u306e\u304b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">display\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u306fblock\u30fbinline\u30fbinline-block\u4ee5\u5916\u306b\u3082\u8907\u6570\u306e\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u4e3b\u8981\u306a\u5024\u3092\u4e00\u89a7\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u5024<\/th><th>\u52b9\u679c<\/th><th>\u4e3b\u306a\u7528\u9014<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>block<\/td><td>\u5e45\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u308a\u3001\u524d\u5f8c\u3067\u6539\u884c\u3055\u308c\u308b<\/td><td>\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u533a\u5207\u308a\u3001\u6bb5\u843d\u3001\u30ea\u30b9\u30c8\u5168\u4f53<\/td><\/tr>\n<tr><td>inline<\/td><td>\u6539\u884c\u305b\u305a\u6587\u7ae0\u5185\u306b\u6d41\u3057\u8fbc\u307e\u308c\u308b<\/td><td>\u6587\u5b57\u306e\u4e00\u90e8\u88c5\u98fe\u3001\u30ea\u30f3\u30af\u6587\u5b57<\/td><\/tr>\n<tr><td>inline-block<\/td><td>\u6539\u884c\u305b\u305a\u3001\u304b\u3064width\/height\u304c\u52b9\u304f<\/td><td>\u30dc\u30bf\u30f3\u3001\u30bf\u30b0\u72b6\u306e\u30e9\u30d9\u30eb\u3001\u30a2\u30a4\u30b3\u30f3\u4ed8\u304d\u30c6\u30ad\u30b9\u30c8<\/td><\/tr>\n<tr><td>flex<\/td><td>\u5b50\u8981\u7d20\u3092\u6a2a\u4e26\u3073\u30fb\u7e26\u4e26\u3073\u306b\u67d4\u8edf\u306b\u914d\u7f6e\u3059\u308b<\/td><td>\u30d8\u30c3\u30c0\u30fc\u306e\u30e1\u30cb\u30e5\u30fc\u3001\u30ab\u30fc\u30c9\u306e\u6a2a\u4e26\u3073<\/td><\/tr>\n<tr><td>grid<\/td><td>\u884c\u3068\u5217\u306e\u30b0\u30ea\u30c3\u30c9\u3067\u5b50\u8981\u7d20\u3092\u914d\u7f6e\u3059\u308b<\/td><td>\u8907\u96d1\u306a\u6bb5\u7d44\u307f\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u30ae\u30e3\u30e9\u30ea\u30fc<\/td><\/tr>\n<tr><td>none<\/td><td>\u8981\u7d20\u3092\u30ec\u30a4\u30a2\u30a6\u30c8\u304b\u3089\u5b8c\u5168\u306b\u53d6\u308a\u9664\u304f\uff08\u975e\u8868\u793a\uff09<\/td><td>\u30bf\u30d6\u5207\u308a\u66ff\u3048\u3001\u30e2\u30fc\u30c0\u30eb\u306e\u8868\u793a\/\u975e\u8868\u793a<\/td><\/tr>\n<tr><td>list-item<\/td><td>\u30ea\u30b9\u30c8\u306e\u30de\u30fc\u30ab\u30fc\uff08\u30fb\u3084\u6570\u5b57\uff09\u4ed8\u304d\u3067\u8868\u793a\u3059\u308b<\/td><td>&lt;li&gt;\u30bf\u30b0\u306e\u65e2\u5b9a\u5024<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8<\/strong>\uff1a\u30d6\u30e9\u30a6\u30b6\u304c\u3042\u3089\u304b\u3058\u3081\u5185\u8535\u3057\u3066\u3044\u308b\u300c\u521d\u671f\u72b6\u614b\u306eCSS\u300d\u306e\u3053\u3068\u3002<code>&lt;div&gt;<\/code>\u304cdisplay:block\u3001<code>&lt;span&gt;<\/code>\u304cdisplay:inline\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001HTML\u30bf\u30b0\u81ea\u4f53\u306b\u6c7a\u307e\u308a\u304c\u3042\u308b\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u3053\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u306b\u3088\u3063\u3066\u30d6\u30e9\u30a6\u30b6\u304c\u65e2\u5b9a\u5024\u3092\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002CSS\u3067<code>display<\/code>\u3092\u4e0a\u66f8\u304d\u3059\u308c\u3070\u3001\u3069\u306e\u30bf\u30b0\u3067\u3082\u81ea\u7531\u306b\u8868\u793a\u5f62\u5f0f\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u300c<code>&lt;div&gt;<\/code>\u306f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3060\u300d\u3068\u3044\u3046\u8a00\u3044\u65b9\u306f\u6b63\u78ba\u306b\u306f\u300c<code>&lt;div&gt;<\/code>\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u521d\u671f\u8a2d\u5b9a\u3067display:block\u306b\u306a\u3063\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002CSS\u3067<code>&lt;li&gt;{display:inline;}<\/code>\u3068\u66f8\u3051\u3070\u3001\u30ea\u30b9\u30c8\u306e\u9805\u76ee\u3092\u6a2a\u4e26\u3073\u306e\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b\u5909\u3048\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\u3092\u6a2a\u4e26\u3073\u306b\u3059\u308b\u5b9f\u88c5\u306f\u3001\u5b9f\u969b\u306b\u3053\u306e\u4ed5\u7d44\u307f\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>HTML\u30bf\u30b0<\/strong><br><span style=\"font-size:12px;\">&lt;div&gt;\u3084&lt;span&gt;<br>\u3092\u8a18\u8ff0<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>UA\u30b9\u30bf\u30a4\u30eb<br>\u30b7\u30fc\u30c8<\/strong><br><span style=\"font-size:12px;\">\u30d6\u30e9\u30a6\u30b6\u306e<br>\u521d\u671fCSS\u3092\u9069\u7528<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>display\u5024<br>\u304c\u6c7a\u5b9a<\/strong><br><span style=\"font-size:12px;\">block\/inline<br>\u306a\u3069\u304c\u6c7a\u307e\u308b<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u30ec\u30a4\u30a2\u30a6\u30c8<br>\u78ba\u5b9a<\/strong><br><span style=\"font-size:12px;\">\u753b\u9762\u4e0a\u306e<br>\u914d\u7f6e\u304c\u6c7a\u307e\u308b<\/span><\/div>\n<\/div>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">CSS\u3067\u4e0a\u66f8\u304d\u3059\u308c\u3070\u65e2\u5b9a\u306e\u8868\u793a\u5f62\u5f0f\u306f\u5909\u3048\u3089\u308c\u308b<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u3068\u3044\u3046\u5206\u985e\u306f\u300c\u30bf\u30b0\u306e\u7d76\u5bfe\u7684\u306a\u6027\u8cea\u300d\u3067\u306f\u306a\u304f\u300c\u30d6\u30e9\u30a6\u30b6\u304c\u6700\u521d\u306b\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u521d\u671f\u5024\u300d\u306b\u904e\u304e\u307e\u305b\u3093\u3002CSS\u306e<code>display<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u81ea\u7531\u306b\u4e0a\u66f8\u304d\u3067\u304d\u308b\u3068\u3044\u3046\u524d\u63d0\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u81ea\u7531\u5ea6\u306b\u5bfe\u3059\u308b\u7406\u89e3\u304c\u4e00\u6bb5\u6df1\u307e\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-04\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">04<\/span>\n  <span class=\"section-label\" style=\"display:block;\">PRACTICAL EXAMPLES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5b9f\u8df5\u4f8b\uff1a\u30b5\u30a4\u30c8\u69cb\u9020\u30fb\u8a18\u4e8b\u4e00\u89a7\u30fb\u30dc\u30bf\u30f3\u30fb\u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8<\/span>\n  <span class=\"section-desc\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u77e5\u8b58\u3092\u5b9f\u969b\u306eWeb\u30da\u30fc\u30b8\u306b\u843d\u3068\u3057\u8fbc\u3080<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u304b\u3089\u306f\u3001\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u77e5\u8b58\u3092\u5b9f\u969b\u306e\u30da\u30fc\u30b8\u5236\u4f5c\u3067\u3069\u3046\u4f7f\u3046\u304b\u3092\u3001\u4ee3\u8868\u7684\u306a4\u3064\u306e\u5834\u9762\u3067\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-1. Web\u30b5\u30a4\u30c8\u306e\u30a2\u30a6\u30c8\u30e9\u30a4\u30f3\uff08\u9aa8\u683c\uff09\u3092\u4f5c\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u304f\u306eWeb\u30b5\u30a4\u30c8\u306f\u3001<code>&lt;header&gt;<\/code>\uff08\u30d8\u30c3\u30c0\u30fc\uff09\u30fb<code>&lt;nav&gt;<\/code>\uff08\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\uff09\u30fb<code>&lt;main&gt;<\/code>\uff08\u30e1\u30a4\u30f3\u30b3\u30f3\u30c6\u30f3\u30c4\uff09\u30fb<code>&lt;footer&gt;<\/code>\uff08\u30d5\u30c3\u30bf\u30fc\uff09\u3068\u3044\u3046\u3001\u3044\u305a\u308c\u3082\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u30bf\u30b0\u3092\u7e26\u306b\u7a4d\u307f\u91cd\u306d\u308b\u5f62\u3067\u9aa8\u683c\u3092\u4f5c\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u304c\u300c\u5e45\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u308a\u3001\u524d\u5f8c\u3067\u6539\u884c\u3055\u308c\u308b\u300d\u6027\u8cea\u3092\u6301\u3064\u305f\u3081\u3001\u7279\u5225\u306a\u6307\u5b9a\u3092\u3057\u306a\u304f\u3066\u3082\u81ea\u7136\u306b\u4e0a\u304b\u3089\u4e0b\u3078\u7a4d\u307f\u91cd\u306a\u308b\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u69cb\u9020\u3053\u305d\u304c\u3001\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u304c\u300c\u30b5\u30a4\u30c8\u306e\u571f\u53f0\u300d\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u7406\u7531\u3067\u3059\u3002\u307e\u305a\u5927\u67a0\u3092\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3067\u533a\u5207\u308a\u3001\u305d\u306e\u4e2d\u306e\u6587\u7ae0\u3084\u88c5\u98fe\u3057\u305f\u3044\u90e8\u5206\u306b\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3092\u4f7f\u3046\u3001\u3068\u3044\u3046\u5f79\u5272\u5206\u62c5\u3067\u8003\u3048\u308b\u3068\u8a2d\u8a08\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-2. \u30d6\u30ed\u30b0\u306e\u8a18\u4e8b\u4e00\u89a7\u3092\u7d44\u3080<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30ed\u30b0\u306e\u8a18\u4e8b\u4e00\u89a7\u306e\u3088\u3046\u306b\u3001\u540c\u3058\u5f62\u306e\u8981\u7d20\u3092\u7e26\u306b\u7e70\u308a\u8fd4\u3057\u4e26\u3079\u308b\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001<code>&lt;ul&gt;<\/code>\u3068<code>&lt;li&gt;<\/code>\u3068\u3044\u3046\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u5b9f\u88c5\u3059\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u30021\u4ef6\u306e\u8a18\u4e8b\u60c5\u5831\uff08\u30b5\u30e0\u30cd\u30a4\u30eb\u30fb\u30bf\u30a4\u30c8\u30eb\u30fb\u65e5\u4ed8\uff09\u30921\u3064\u306e<code>&lt;li&gt;<\/code>\u306b\u307e\u3068\u3081\u3001\u305d\u308c\u3092\u7e26\u306b\u4e26\u3079\u308b\u3053\u3068\u3067\u4e00\u89a7\u304c\u5b8c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3068\u304d\u3001\u8a18\u4e8b\u30ab\u30fc\u30c9\u3092\u6a2a\u65b9\u5411\u306b\u3082\u8907\u6570\u5217\u3067\u4e26\u3079\u305f\u3044\u5834\u5408\u306f\u3001\u89aa\u8981\u7d20\u306e<code>&lt;ul&gt;<\/code>\u306b<code>display:flex;<\/code>\u3084<code>display:grid;<\/code>\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<code>&lt;li&gt;<\/code>\u81ea\u4f53\u306f\u65e2\u5b9a\u3067<code>list-item<\/code>\uff08\u524d\u8ff0\u306e\u901a\u308a\u30d6\u30ed\u30c3\u30af\u306b\u8fd1\u3044\u6027\u8cea\u3092\u6301\u3064\u5024\uff09\u3067\u3059\u304c\u3001\u89aa\u306edisplay\u6307\u5b9a\u306b\u3088\u3063\u3066\u5b50\u8981\u7d20\u306e\u4e26\u3073\u65b9\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u70b9\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-3. a\u30bf\u30b0\u3068CSS\u3067\u30dc\u30bf\u30f3\u3092\u4f5c\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30f3\u30af\u3092\u8868\u3059<code>&lt;a&gt;<\/code>\u30bf\u30b0\u306f\u65e2\u5b9a\u3067\u306f\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u3067\u3059\u3002\u6587\u5b57\u6570\u5206\u306e\u7bc4\u56f2\u3057\u304b\u30af\u30ea\u30c3\u30af\u3067\u304d\u305a\u3001\u5e45\u3084\u9ad8\u3055\u306e\u6307\u5b9a\u3082\u52b9\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u3092\u30dc\u30bf\u30f3\u306e\u3088\u3046\u306b\u898b\u305b\u3066\u3001\u30af\u30ea\u30c3\u30af\u3067\u304d\u308b\u7bc4\u56f2\u3092\u5e83\u3052\u305f\u3044\u5834\u5408\u3001<code>display:block;<\/code>\u307e\u305f\u306f<code>display:inline-block;<\/code>\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u6307\u5b9a<\/th><th>\u30af\u30ea\u30c3\u30af\u7bc4\u56f2<\/th><th>\u6a2a\u4e26\u3073\u306b\u3067\u304d\u308b\u304b<\/th><th>\u5411\u3044\u3066\u3044\u308b\u7528\u9014<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>display:block<\/td><td>padding\u5206\u3092\u542b\u3081\u305f\u77e9\u5f62\u5168\u4f53<\/td><td>\u4ed6\u306e\u8981\u7d20\u306e\u4e0b\u306b\u6539\u884c\u3055\u308c\u308b\uff08\u305d\u306e\u307e\u307e\u3067\u306f\u4e26\u3070\u306a\u3044\uff09<\/td><td>\u5e45\u3044\u3063\u3071\u3044\u306e\u5927\u304d\u306aCTA\u30dc\u30bf\u30f3<\/td><\/tr>\n<tr><td>display:inline-block<\/td><td>padding\u5206\u3092\u542b\u3081\u305f\u77e9\u5f62\u5168\u4f53<\/td><td>\u305d\u306e\u307e\u307e\u8907\u6570\u500b\u3092\u6a2a\u306b\u4e26\u3079\u3089\u308c\u308b<\/td><td>\u30dc\u30bf\u30f3\u3092\u8907\u6570\u6a2a\u4e26\u3073\u306b\u3057\u305f\u3044\u30b1\u30fc\u30b9<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u6307\u5b9a\u3067\u3082\u3001<code>&lt;a&gt;<\/code>\u30bf\u30b0\u306b<code>padding<\/code>\u30fb<code>background-color<\/code>\u30fb<code>border-radius<\/code>\u3092\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u898b\u305f\u76ee\u306f\u30dc\u30bf\u30f3\u3068\u3057\u3066\u4ed5\u4e0a\u304c\u308a\u307e\u3059\u3002\u300c\u8907\u6570\u306e\u30dc\u30bf\u30f3\u3092\u6a2a\u306b\u4e26\u3079\u305f\u3044\u304b\u3069\u3046\u304b\u300d\u3067<code>block<\/code>\u3068<code>inline-block<\/code>\u3092\u4f7f\u3044\u5206\u3051\u308b\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-4. \u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5b9f\u88c5\uff1afloat\u3068Flexbox\u306e\u9055\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306f\u65e2\u5b9a\u3067\u7e26\u306b\u7a4d\u307f\u91cd\u306a\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3092\u6a2a\u306b\u4e26\u3079\u305f\u3044\u5834\u5408\u306f\u8ffd\u52a0\u306e\u6307\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002\u6b74\u53f2\u7684\u306b\u306f<code>float<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u3088\u304f\u4f7f\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u73fe\u5728\u3067\u306f<code>Flexbox<\/code>\uff08<code>display:flex<\/code>\uff09\u3084<code>Grid<\/code>\uff08<code>display:grid<\/code>\uff09\u304c\u4e3b\u6d41\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>float<\/strong>\uff1a\u672c\u6765\u306f\u300c\u753b\u50cf\u306e\u6a2a\u306b\u6587\u7ae0\u3092\u56de\u308a\u8fbc\u307e\u305b\u308b\u300d\u305f\u3081\u306e\u6307\u5b9a\u3067\u3057\u305f\u304c\u3001\u304b\u3064\u3066\u306f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3092\u6a2a\u4e26\u3073\u306b\u3059\u308b\u30ec\u30a4\u30a2\u30a6\u30c8\u624b\u6cd5\u3068\u3057\u3066\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002float\u3055\u305b\u305f\u8981\u7d20\u306f\u901a\u5e38\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u6d41\u308c\u304b\u3089\u5916\u308c\u308b\u305f\u3081\u3001\u89aa\u8981\u7d20\u306e\u9ad8\u3055\u304c\u6b63\u3057\u304f\u8a8d\u8b58\u3055\u308c\u306a\u304f\u306a\u308b\u526f\u4f5c\u7528\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>clearfix\uff08\u30af\u30ea\u30a2\u30d5\u30a3\u30c3\u30af\u30b9\uff09<\/strong>\uff1afloat\u3092\u4f7f\u3063\u305f\u969b\u306b\u767a\u751f\u3059\u308b\u300c\u89aa\u8981\u7d20\u306e\u9ad8\u3055\u304c\u5d29\u308c\u308b\u300d\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u3001CSS\u306e\u5b9a\u756a\u30c6\u30af\u30cb\u30c3\u30af\u3002\u89aa\u8981\u7d20\u306b<code>overflow:hidden;<\/code>\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u3084\u3001\u64ec\u4f3c\u8981\u7d20<code>::after<\/code>\u3067<code>clear:both;<\/code>\u3092\u9069\u7528\u3059\u308b\u65b9\u6cd5\u304c\u4ee3\u8868\u7684\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">float\u3060\u3051\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u7d44\u3080\u3068\u5d29\u308c\u3084\u3059\u3044<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">float\u3055\u305b\u305f\u8981\u7d20\u306f\u901a\u5e38\u306e\u9ad8\u3055\u8a08\u7b97\u304b\u3089\u9664\u5916\u3055\u308c\u308b\u305f\u3081\u3001\u89aa\u8981\u7d20\u306e\u80cc\u666f\u8272\u3084\u30dc\u30fc\u30c0\u30fc\u304c\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u300cfloat\u306e\u843d\u3068\u3057\u7a74\u300d\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306bclearfix\u3068\u3044\u3046\u30cf\u30c3\u30af\u304c\u5e83\u307e\u308a\u307e\u3057\u305f\u304c\u3001\u73fe\u5728\u3067\u306f\u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5b9f\u88c5\u81ea\u4f53\u3092Flexbox\u3084Grid\u306b\u5207\u308a\u66ff\u3048\u308b\u307b\u3046\u304c\u3001\u30b3\u30fc\u30c9\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u5d29\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>Flexbox\uff08\u30d5\u30ec\u30c3\u30af\u30b9\u30dc\u30c3\u30af\u30b9\uff09<\/strong>\uff1a\u89aa\u8981\u7d20\u306b<code>display:flex;<\/code>\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u3001\u5b50\u8981\u7d20\u3092\u6a2a\u4e26\u3073\uff08\u307e\u305f\u306f\u7e26\u4e26\u3073\uff09\u306b\u914d\u7f6e\u3067\u304d\u308bCSS\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u6a5f\u80fd\u3002<code>justify-content<\/code>\u3067\u5de6\u53f3\u306e\u63c3\u3048\u65b9\u3001<code>align-items<\/code>\u3067\u4e0a\u4e0b\u306e\u63c3\u3048\u65b9\u3001<code>gap<\/code>\u3067\u8981\u7d20\u9593\u306e\u4f59\u767d\u3092\u7c21\u5358\u306b\u5236\u5fa1\u3067\u304d\u3001float\u306e\u3088\u3046\u306a\u9ad8\u3055\u5d29\u308c\u306e\u526f\u4f5c\u7528\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u65b0\u3057\u3044\u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u306fFlexbox\u30fbGrid\u3067\u7d44\u3080\u306e\u304c\u57fa\u672c<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">float\u306f\u4eca\u3067\u3082\u300c\u6587\u7ae0\u306e\u6a2a\u306b\u753b\u50cf\u3092\u56de\u308a\u8fbc\u307e\u305b\u308b\u300d\u3068\u3044\u3046\u672c\u6765\u306e\u7528\u9014\u3067\u306f\u4f7f\u308f\u308c\u307e\u3059\u304c\u3001\u30da\u30fc\u30b8\u5168\u4f53\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u7d44\u3080\u4e3b\u76ee\u7684\u3067\u306f\u3001\u73fe\u5728\u306fFlexbox\u307e\u305f\u306fGrid\u3092\u4f7f\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u3082\u3057\u5916\u6ce8\u5148\u3084AI\u306b\u300c\u6a2a\u4e26\u3073\u306b\u3057\u3066\u307b\u3057\u3044\u300d\u3068\u4f9d\u983c\u3059\u308b\u5834\u5408\u3082\u3001float\u3067\u306f\u306a\u304fFlexbox\u30fbGrid\u3067\u306e\u5b9f\u88c5\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u5f8c\u3005\u306e\u4fdd\u5b88\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4-5. \u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u6307\u5b9a\u304c\u5411\u3044\u3066\u3044\u306a\u3044\u30ec\u30a4\u30a2\u30a6\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65b9\u3067\u3001\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3092\u305d\u306e\u307e\u307e\u591a\u7528\u3059\u308b\u3068\u4e0d\u5411\u304d\u306a\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6587\u7ae0\u4e2d\u306e\u4e00\u90e8\u306e\u5358\u8a9e\u3060\u3051\u306b\u8272\u3092\u3064\u3051\u305f\u3044\u5834\u5408\u3001\u305d\u306e\u90e8\u5206\u3092<code>&lt;div&gt;<\/code>\uff08\u30d6\u30ed\u30c3\u30af\u8981\u7d20\uff09\u3067\u56f2\u3093\u3067\u3057\u307e\u3046\u3068\u3001\u524d\u5f8c\u3067\u5f37\u5236\u7684\u306b\u6539\u884c\u3055\u308c\u3066\u6587\u7ae0\u304c\u5d29\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u6587\u7ae0\u306e\u9014\u4e2d\u306b\u90e8\u5206\u7684\u306a\u88c5\u98fe\u3092\u52a0\u3048\u305f\u3044\u3068\u304d\u306f\u3001\u6539\u884c\u3092\u631f\u307e\u306a\u3044<code>&lt;span&gt;<\/code>\uff08\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\uff09\u3092\u4f7f\u3046\u306e\u304c\u6b63\u89e3\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6587\u7ae0\u4e2d\u306e\u4e00\u90e8\u3060\u3051\u8272\u3084\u592a\u3055\u3092\u5909\u3048\u305f\u3044 \u2192 \u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\uff08span\u30fbstrong\u306a\u3069\uff09\u3092\u4f7f\u3046<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30da\u30fc\u30b8\u5168\u4f53\u3092\u5927\u304d\u306a\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u533a\u5207\u308a\u305f\u3044 \u2192 \u30d6\u30ed\u30c3\u30af\u8981\u7d20\uff08div\u30fbsection\u306a\u3069\uff09\u3092\u4f7f\u3046<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30af\u30ea\u30c3\u30af\u7bc4\u56f2\u306e\u3042\u308b\u30dc\u30bf\u30f3\u3092\u6a2a\u306b\u4e26\u3079\u305f\u3044 \u2192 \u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\uff08inline-block\uff09\u3092\u4f7f\u3046<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u8907\u6570\u30ab\u30e9\u30e0\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u7d44\u307f\u305f\u3044 \u2192 Flexbox\u307e\u305f\u306fGrid\u3092\u4f7f\u3046<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u306eLP\u3092\u793e\u5185\u3067\u5fae\u4fee\u6b63\u3059\u308b\u969b\u3082\u3001\u300c\u3053\u3053\u306f\u6587\u7ae0\u306e\u4e00\u90e8\u3060\u304b\u3089\u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044\u300d\u300c\u3053\u3053\u306f\u30bb\u30af\u30b7\u30e7\u30f3\u3054\u3068\u533a\u5207\u308a\u305f\u3044\u300d\u3068\u3044\u3046\u5224\u65ad\u3092\u81ea\u5206\u3067\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u5916\u6ce8\u3084\u5b9f\u88c5\u62c5\u5f53\u3078\u306e\u6307\u793a\u51fa\u3057\u304c\u5177\u4f53\u7684\u306b\u306a\u308a\u3001\u4fee\u6b63\u306e\u5f80\u5fa9\u56de\u6570\u304c\u6e1b\u3063\u305f\u5b9f\u611f\u304c\u3042\u308a\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-05\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">05<\/span>\n  <span class=\"section-label\" style=\"display:block;\">COMMON MISTAKES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u30fb\u3064\u307e\u305a\u304d\u30dd\u30a4\u30f3\u30c8<\/span>\n  <span class=\"section-desc\">\u521d\u5b66\u8005\u304c\u5fc5\u305a\u4e00\u5ea6\u306f\u8e0f\u30803\u3064\u306e\u843d\u3068\u3057\u7a74<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">display\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u95a2\u3057\u3066\u3001\u521d\u5b66\u8005\u306f\u3082\u3061\u308d\u3093\u3001\u5b9f\u52d9\u7d4c\u9a13\u306e\u3042\u308b\u62c5\u5f53\u8005\u3067\u3082\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u30dd\u30a4\u30f3\u30c8\u30923\u3064\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5-1. margin\u76f8\u6bba\uff08\u30de\u30fc\u30b8\u30f3\u306e\u91cd\u306a\u308a\uff09\u3092\u77e5\u3089\u305a\u306b\u4f59\u767d\u304c\u5408\u308f\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7e26\u306b\u4e26\u3093\u3060\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u540c\u58eb\u306emargin\uff08\u4f59\u767d\uff09\u306f\u3001\u5358\u7d14\u306b\u8db3\u3057\u7b97\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e0a\u306e\u8981\u7d20\u306e<code>margin-bottom<\/code>\u3068\u4e0b\u306e\u8981\u7d20\u306e<code>margin-top<\/code>\u304c\u63a5\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5b9f\u969b\u306b\u8868\u793a\u3055\u308c\u308b\u4f59\u767d\u306f<strong>2\u3064\u306e\u5024\u306e\u5408\u8a08\u3067\u306f\u306a\u304f\u3001\u5927\u304d\u3044\u65b9\u306e\u5024\u306e\u307f<\/strong>\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u300cmargin\u76f8\u6bba\uff08\u30de\u30fc\u30b8\u30f3\u306e\u91cd\u306a\u308a\u3001margin collapsing\uff09\u300d\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>margin\u76f8\u6bba\uff08\u30de\u30fc\u30b8\u30f3\u306e\u91cd\u306a\u308a\uff09<\/strong>\uff1a\u901a\u5e38\u306e\u6d41\u308c\u306e\u4e2d\u3067\u7e26\u306b\u96a3\u63a5\u3059\u308b\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u540c\u58eb\u306e\u4e0a\u4e0bmargin\u304c\u3001\u5408\u8a08\u5024\u3067\u306f\u306a\u304f\u5927\u304d\u3044\u65b9\u306e\u5024\u3060\u3051\u306b\u7e2e\u307e\u308b\u73fe\u8c61\u3002\u4f8b\u3048\u3070\u4e0a\u306e\u8981\u7d20\u306bmargin-bottom:20px\u3001\u4e0b\u306e\u8981\u7d20\u306bmargin-top:30px\u3092\u6307\u5b9a\u3057\u3066\u3082\u3001\u5b9f\u969b\u306e\u9593\u9694\u306f50px\u3067\u306f\u306a\u304f30px\u306b\u306a\u308a\u307e\u3059\u3002float\u3055\u305b\u305f\u8981\u7d20\u3084flex\/grid\u306e\u5b50\u8981\u7d20\u306b\u306f\u3053\u306e\u73fe\u8c61\u306f\u767a\u751f\u3057\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u300c\u4f59\u767d\u306e\u8a08\u7b97\u304c\u5408\u308f\u306a\u3044\u300d\u306e\u6b63\u4f53\u306fmargin\u76f8\u6bba\u304b\u3082\u3057\u308c\u306a\u3044<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">CSS\u3067\u6307\u5b9a\u3057\u305f\u6570\u5024\u901a\u308a\u306b\u4f59\u767d\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u3068\u611f\u3058\u305f\u3089\u3001margin\u76f8\u6bba\u3092\u7591\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u56de\u907f\u3057\u305f\u3044\u5834\u5408\u306f\u3001margin\u3067\u306f\u306a\u304fpadding\u3092\u4f7f\u3046\u3001\u307e\u305f\u306f\u89aa\u8981\u7d20\u306b<code>display:flex;<\/code>\u3092\u6307\u5b9a\u3057\u3066\u96a3\u308a\u5408\u3046\u8981\u7d20\u3092flex\u30a2\u30a4\u30c6\u30e0\u5316\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\uff08flex\u30fbgrid\u30a2\u30a4\u30c6\u30e0\u306b\u306fmargin\u76f8\u6bba\u306f\u767a\u751f\u3057\u307e\u305b\u3093\uff09\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5-2. \u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b\u30b5\u30a4\u30ba\u6307\u5b9a\u3092\u66f8\u3044\u3066\u53cd\u6620\u3055\u308c\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u8ff0\u306e\u901a\u308a\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b\u306f<code>width<\/code>\u3068<code>height<\/code>\u304c\u52b9\u304d\u307e\u305b\u3093\u3002\u300c\u30dc\u30bf\u30f3\u306b\u3057\u305f\u3044\u306e\u306b\u30b5\u30a4\u30ba\u304c\u5909\u308f\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u76f8\u8ac7\u306e\u591a\u304f\u306f\u3001\u5bfe\u8c61\u306e\u30bf\u30b0\u304c<code>&lt;a&gt;<\/code>\u3084<code>&lt;span&gt;<\/code>\u306e\u307e\u307edisplay\u6307\u5b9a\u3092\u5909\u3048\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002\u307e\u305a<code>display:inline-block;<\/code>\u307e\u305f\u306f<code>display:block;<\/code>\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3060\u3051\u3067\u3001\u591a\u304f\u306e\u8868\u793a\u5d29\u308c\u304c\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5-3. display:none\u3068visibility:hidden\u3092\u6df7\u540c\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u8981\u7d20\u3092\u975e\u8868\u793a\u306b\u3059\u308b\u300d\u305f\u3081\u306e\u6307\u5b9a\u3068\u3057\u3066\u3001<code>display:none;<\/code>\u3068<code>visibility:hidden;<\/code>\u306e2\u3064\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6319\u52d5\u306f\u307e\u3063\u305f\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th>\u30ec\u30a4\u30a2\u30a6\u30c8\u4e0a\u306e\u6271\u3044<\/th><th>\u518d\u8868\u793a\u306e\u3057\u3084\u3059\u3055<\/th><th>\u4e3b\u306a\u7528\u9014<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>display:none<\/td><td>\u8981\u7d20\u304c\u30ec\u30a4\u30a2\u30a6\u30c8\u304b\u3089\u5b8c\u5168\u306b\u6d88\u3048\u3001\u30b9\u30da\u30fc\u30b9\u3082\u5360\u6709\u3057\u306a\u3044<\/td><td>JavaScript\u3067display\u306e\u5024\u3092\u623b\u3059<\/td><td>\u30bf\u30d6\u5207\u308a\u66ff\u3048\u3001\u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3\u306e\u958b\u9589<\/td><\/tr>\n<tr><td>visibility:hidden<\/td><td>\u898b\u305f\u76ee\u306f\u6d88\u3048\u308b\u304c\u3001\u30b9\u30da\u30fc\u30b9\u306f\u305d\u306e\u307e\u307e\u78ba\u4fdd\u3055\u308c\u308b<\/td><td>visibility\u306e\u5024\u3092\u623b\u3059\u3060\u3051<\/td><td>\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u4fdd\u3063\u305f\u307e\u307e\u4e00\u6642\u7684\u306b\u96a0\u3057\u305f\u3044\u5834\u5408<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u30bf\u30d6\u5207\u308a\u66ff\u3048\u306eUI\u3067\u300c\u975e\u8868\u793a\u306e\u30bf\u30d6\u306e\u5206\u3060\u3051\u4e0b\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u305b\u308a\u4e0a\u304c\u3063\u3066\u3057\u307e\u3046\u300d\u5834\u5408\u306f<code>display:none;<\/code>\u304c\u6b63\u3057\u3044\u9078\u629e\u3067\u3059\u3002\u9006\u306b\u300c\u975e\u8868\u793a\u306b\u3057\u3066\u3082\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u9699\u9593\u306f\u4fdd\u3063\u3066\u304a\u304d\u305f\u3044\u300d\u5834\u5408\u306f<code>visibility:hidden;<\/code>\u3092\u4f7f\u3044\u307e\u3059\u3002\u76ee\u7684\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u3053\u306e2\u3064\u306e\u9055\u3044\u3092\u77e5\u3089\u305a\u306b\u5b9f\u88c5\u3059\u308b\u3068\u3001\u300c\u6d88\u3057\u305f\u306f\u305a\u306e\u8981\u7d20\u306e\u5206\u3060\u3051\u7a7a\u767d\u304c\u6b8b\u308b\u300d\u300c\u6d88\u3057\u305f\u3089\u4ed6\u306e\u8981\u7d20\u304c\u8a70\u307e\u3063\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u305f\u300d\u3068\u3044\u3063\u305f\u30d0\u30b0\u304c\u8d77\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u975e\u8868\u793a\u51e6\u7406\u3092\u4f9d\u983c\u3059\u308b\u3068\u304d\u306f\u3001\u300c\u9699\u9593\u3092\u6b8b\u3059\u304b\u6d88\u3059\u304b\u300d\u307e\u3067\u6307\u5b9a\u3059\u308b\u3068\u3001\u610f\u56f3\u901a\u308a\u306e\u5b9f\u88c5\u306b\u306a\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-06\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">06<\/span>\n  <span class=\"section-label\" style=\"display:block;\">FOR NON-ENGINEERS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u306fCSS\u3092\u3069\u3053\u307e\u3067\u77e5\u308b\u3079\u304d\u304b<\/span>\n  <span class=\"section-desc\">\u300c\u66f8\u3051\u308b\u300d\u3067\u306f\u306a\u304f\u300c\u5224\u65ad\u3067\u304d\u308b\u300d\u30ec\u30d9\u30eb\u3092\u76ee\u6307\u3059<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u6280\u8853\u7684\u306a\u5185\u5bb9\u3092\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u591a\u304f\u306e\u7d4c\u55b6\u8005\u30fb\u7ba1\u7406\u8077\u306e\u65b9\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u306f\u300c\u81ea\u5206\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u5916\u6ce8\u5148\u3084AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u5177\u4f53\u7684\u306a\u6307\u793a\u3092\u51fa\u305b\u3066\u3001\u4e0a\u304c\u3063\u3066\u304d\u305f\u6210\u679c\u7269\u306e\u826f\u3057\u60aa\u3057\u3092\u5224\u65ad\u3067\u304d\u308b\u3053\u3068<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u5951\u7d04\u66f8\u3092\u81ea\u5206\u3067\u4e00\u304b\u3089\u4f5c\u6210\u3067\u304d\u306a\u304f\u3066\u3082\u3001\u6761\u9805\u306e\u610f\u5473\u3092\u7406\u89e3\u3057\u3066\u4ea4\u6e09\u3067\u304d\u308b\u72b6\u614b\u3092\u76ee\u6307\u3059\u306e\u306b\u8fd1\u3044\u611f\u899a\u3067\u3059\u3002CSS\u3082\u540c\u69d8\u306b\u3001\u69cb\u6587\u3092\u6697\u8a18\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u300c\u306a\u305c\u3053\u3046\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u300d\u306e\u56e0\u679c\u95a2\u4fc2\u3092\u63b4\u3093\u3067\u304a\u3051\u3070\u3001\u5b9f\u52d9\u4e0a\u306f\u5341\u5206\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6-1. \u7d4c\u55b6\u8005\u304c\u77e5\u3063\u3066\u304a\u304f\u3068\u5f79\u7acb\u3064\u6700\u4f4e\u9650\u306eCSS\u77e5\u8b58<\/h3>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306f\u6539\u884c\u3055\u308c\u308b\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306f\u6539\u884c\u3055\u308c\u306a\u3044<\/strong>\u3068\u3044\u3046\u57fa\u672c\u306e\u9055\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6a2a\u4e26\u3073\u306b\u306a\u3089\u306a\u3044\u30fb\u5d29\u308c\u308b\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001<strong>display\u306e\u6307\u5b9a\u30df\u30b9<\/strong>\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3068\u3044\u3046\u77e5\u8b58<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u30b5\u30a4\u30ba\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u300d\u3068\u611f\u3058\u305f\u3089\u3001<strong>\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306b\u30b5\u30a4\u30ba\u6307\u5b9a\u3092\u3057\u3066\u3044\u306a\u3044\u304b<\/strong>\u3092\u7591\u3046\u8996\u70b9<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u306f<strong>Flexbox\u30fbGrid<\/strong>\u304c\u73fe\u5728\u306e\u4e3b\u6d41\u3067\u3042\u308b\u3068\u3044\u3046\u6642\u6d41\u306e\u7406\u89e3<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"point-box\">\n  <div class=\"point-title\">\u7d4c\u55b6\u8005\u306b\u5fc5\u8981\u306a\u306e\u306f\u300c\u8a3a\u65ad\u529b\u300d\u3067\u3042\u3063\u3066\u300c\u5b9f\u88c5\u529b\u300d\u3067\u306f\u306a\u3044<\/div>\n  <p>CSS\u306e\u69cb\u6587\u3092\u6697\u8a18\u3057\u3066\u81ea\u5206\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u304d\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u91cd\u8981\u306a\u306e\u306f\u3001\u4e0a\u304c\u3063\u3066\u304d\u305fLP\u3084\u30b5\u30a4\u30c8\u306e\u4e0d\u5177\u5408\u3092\u898b\u305f\u3068\u304d\u306b\u300c\u3053\u308c\u306fdisplay\u306e\u6307\u5b9a\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u3068<strong>\u5f53\u305f\u308a\u3092\u3064\u3051\u3089\u308c\u308b\u8a3a\u65ad\u529b<\/strong>\u3067\u3059\u3002\u3053\u306e\u8a3a\u65ad\u529b\u304c\u3042\u308b\u3060\u3051\u3067\u3001\u5916\u6ce8\u5148\u3084AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u306e\u3084\u308a\u53d6\u308a\u306e\u7cbe\u5ea6\u304c\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u79c1\u81ea\u8eab\u3001CSS\u3092\u66f8\u304f\u6a5f\u4f1a\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u300c\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3060\u304b\u3089\u6539\u884c\u3055\u308c\u308b\u300d\u300cfloat\u306f\u5d29\u308c\u3084\u3059\u3044\u306e\u3067Flexbox\u3067\u300d\u3068\u3044\u3063\u305f\u8a00\u8449\u3092\u77e5\u3063\u3066\u3044\u308b\u3060\u3051\u3067\u3001\u4fee\u6b63\u4f9d\u983c\u306e\u3084\u308a\u53d6\u308a\u304c1\u5f80\u5fa9\u304b\u3089\u5373\u6c7a\u306b\u5909\u308f\u308b\u3053\u3068\u304c\u4f55\u5ea6\u3082\u3042\u308a\u307e\u3057\u305f\u3002\u5c02\u9580\u7528\u8a9e\u3092\u6697\u8a18\u3059\u308b\u3088\u308a\u3001\u56e0\u679c\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u65b9\u304c\u5b9f\u52d9\u3067\u306f\u52b9\u304d\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30bc\u30ed\u304b\u3089CSS\u306e\u4f53\u7cfb\u3092\u5b66\u307c\u3046\u3068\u3059\u308b\u3068\u3001\u5b66\u7fd2\u30b3\u30b9\u30c8\u3068\u696d\u52d9\u3067\u306e\u5b9f\u5229\u304c\u898b\u5408\u308f\u306a\u3044\u30b1\u30fc\u30b9\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u6982\u5ff5\u3060\u3051\u7406\u89e3\u3057\u3066\u3001\u5b9f\u88c5\u306f\u30d7\u30ed\u3084AI\u306b\u4efb\u305b\u308b\u300d\u3068\u3044\u3046\u5f79\u5272\u5206\u62c5\u306e\u307b\u3046\u304c\u3001\u7d4c\u55b6\u8cc7\u6e90\u306e\u4f7f\u3044\u65b9\u3068\u3057\u3066\u306f\u5408\u7406\u7684\u306a\u5834\u9762\u304c\u591a\u3044\u3068\u3044\u3046\u306e\u304c\u5b9f\u611f\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u300c\u5168\u90e8\u7406\u89e3\u3057\u3066\u304b\u3089\u767a\u6ce8\u3059\u308b\u300d\u3092\u76ee\u6307\u3059\u3068\u6b62\u307e\u3063\u3066\u3057\u307e\u3046<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">CSS\u3084HTML\u3092\u4f53\u7cfb\u7acb\u3066\u3066\u5b8c\u5168\u306b\u7406\u89e3\u3057\u3066\u304b\u3089Web\u6539\u4fee\u3092\u767a\u6ce8\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u3044\u3064\u307e\u3067\u7d4c\u3063\u3066\u3082\u7740\u624b\u3067\u304d\u307e\u305b\u3093\u3002\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u3088\u3046\u306a\u57fa\u790e\u6982\u5ff5\u3060\u3051\u3092\u62bc\u3055\u3048\u305f\u3089\u3001\u3042\u3068\u306f\u5b9f\u969b\u306b\u4f9d\u983c\u3068\u4fee\u6b63\u306e\u3084\u308a\u53d6\u308a\u3092\u7e70\u308a\u8fd4\u3057\u306a\u304c\u3089\u7406\u89e3\u3092\u6df1\u3081\u3066\u3044\u304f\u307b\u3046\u304c\u3001\u7d50\u679c\u7684\u306b\u65e9\u304f\u30b4\u30fc\u30eb\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-07\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">07<\/span>\n  <span class=\"section-label\" style=\"display:block;\">DELEGATE TO AI<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011LP\u5236\u4f5c\u30fbWeb\u6539\u4fee\u3092AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3069\u3046\u4efb\u305b\u308b\u304b<\/span>\n  <span class=\"section-desc\">\u5f0a\u793eGENAI\u304cClaude Code\u3067\u81ea\u793eLP\u3092\u6539\u4fee\u3057\u3066\u3044\u308b\u5b9f\u969b\u306e\u30d5\u30ed\u30fc<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CSS\u306e\u57fa\u790e\u6982\u5ff5\u3092\u7406\u89e3\u3057\u305f\u3046\u3048\u3067\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u4f5c\u696d\u3092\u3069\u3046\u9032\u3081\u308b\u304b\u3002\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793eGENAI\uff09\u3067\u306f\u3001Claude Code\u306e\u3088\u3046\u306a<strong>\u81ea\u5f8b\u578b\u306eAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\u306bLP\u30fbWeb\u30b5\u30a4\u30c8\u306e\u6539\u4fee\u4f5c\u696d\u3092\u4efb\u305b\u308b\u904b\u7528\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u305d\u306e\u5b9f\u52d9\u7684\u306a\u9032\u3081\u65b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u81ea\u5f8b\u578b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\uff1a\u4eba\u9593\u304c\u4e00\u884c\u305a\u3064\u30b3\u30fc\u30c9\u3092\u6307\u793a\u3057\u306a\u304f\u3066\u3082\u3001\u76ee\u7684\u3092\u4f1d\u3048\u308b\u3060\u3051\u3067\u81ea\u3089\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u307f\u3001\u4fee\u6b63\u65b9\u91dd\u3092\u8003\u3048\u3001\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u63db\u3048\u308b\u307e\u3067\u4e00\u6c17\u901a\u8cab\u3067\u5b9f\u884c\u3059\u308bAI\u3002Claude Code\u306f\u305d\u306e\u4ee3\u8868\u4f8b\u3067\u3001\u300c\u3053\u306e\u30dc\u30bf\u30f3\u3092\u6a2a\u4e26\u3073\u306eFlexbox\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u76f4\u3057\u3066\u300d\u3068\u3044\u3063\u305f\u81ea\u7136\u306a\u65e5\u672c\u8a9e\u306e\u6307\u793a\u3060\u3051\u3067CSS\u306e\u4fee\u6b63\u307e\u3067\u5b8c\u4e86\u3055\u305b\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u3067\u306f\u3001Claude Max 20x\u30d7\u30e9\u30f3\uff08\u6708\u984d\u7d0430,000\u5186\uff09\u3092\u5951\u7d04\u3057\u3001\u7d4c\u55b6\u30fb\u55b6\u696d\u30fb\u5e83\u544a\u30fb\u7d4c\u7406\u30fb\u79d8\u66f8\u696d\u52d9\u306b\u52a0\u3048\u3066\u3001LP\u3084Web\u30b5\u30a4\u30c8\u306e\u8efd\u5fae\u306a\u6539\u4fee\u4f5c\u696d\u306b\u3082Claude Code\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u6539\u884c\u4f4d\u7f6e\u304c\u305a\u308c\u3066\u3044\u308b\u3001\u30dc\u30bf\u30f3\u306e\u6a2a\u4e26\u3073\u304c\u5d29\u308c\u3066\u3044\u308b\u3001\u3068\u3044\u3063\u305f\u4fee\u6b63\u306f\u3001\u5c02\u9580\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u300c\u73fe\u8c61\u3092\u8a00\u8449\u3067\u8aac\u660e\u3059\u308b\u300d\u3060\u3051\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u30b1\u30fc\u30b9\u304c\u5927\u534a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7-1. AI\u306bWeb\u6539\u4fee\u3092\u4f9d\u983c\u3059\u308b\u3068\u304d\u306e\u57fa\u672c\u30d5\u30ed\u30fc<\/h3>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>Step 1<\/strong><br><span style=\"font-size:12px;\">\u73fe\u8c61\u3092\u8a00\u8449\u3067<br>\u8aac\u660e\u3059\u308b<br>\uff08\u4f8b:\u30dc\u30bf\u30f3\u304c<br>\u6a2a\u306b\u4e26\u3070\u306a\u3044\uff09<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 2<\/strong><br><span style=\"font-size:12px;\">AI\u304c\u8a72\u5f53\u7b87\u6240<br>\u306e\u30b3\u30fc\u30c9\u3092\u8aad\u307f<br>\u539f\u56e0\u3092\u7279\u5b9a<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 3<\/strong><br><span style=\"font-size:12px;\">AI\u304c\u4fee\u6b63\u6848\u3092<br>\u5b9f\u88c5\u30fb<br>\u30d7\u30ec\u30d3\u30e5\u30fc\u63d0\u793a<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 4<\/strong><br><span style=\"font-size:12px;\">\u4eba\u9593\u304c\u898b\u305f\u76ee\u3092<br>\u78ba\u8a8d\u3057\u3066<br>\u516c\u958b\u3092\u627f\u8a8d<\/span><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u306e\u306f\u3001\u3053\u306e4\u30b9\u30c6\u30c3\u30d7\u306e\u4e2d\u3067\u4eba\u9593\u304c\u30b3\u30fc\u30c9\u3092\u4e00\u884c\u3082\u66f8\u304f\u5fc5\u8981\u304c\u306a\u3044\u70b9\u3067\u3059\u3002\u300c\u30dc\u30bf\u30f3\u3068\u30dc\u30bf\u30f3\u306e\u9593\u9694\u304c\u8a70\u307e\u308a\u3059\u304e\u3066\u3044\u308b\u300d\u300c\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u898b\u51fa\u3057\u306e\u4e0b\u306b\u4e0d\u8981\u306a\u4f59\u767d\u304c\u7a7a\u3044\u3066\u3044\u308b\u300d\u3068\u3044\u3063\u305f\u3001<strong>\u898b\u305f\u76ee\u30d9\u30fc\u30b9\u306e\u8a00\u8449<\/strong>\u3067\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u8a72\u5f53\u3059\u308bCSS\u30d7\u30ed\u30d1\u30c6\u30a3\uff08display\u3084margin\u3001padding\uff09\u3092\u7279\u5b9a\u3057\u3066\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u5c02\u9580\u7528\u8a9e\u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u3001\u73fe\u8c61\u3092\u5177\u4f53\u7684\u306b\u8aac\u660e\u3059\u308c\u3070\u5341\u5206<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\u306e\u6307\u793a\u306f\u300cdisplay:inline-block\u306b\u76f4\u3057\u3066\u300d\u306e\u3088\u3046\u306a\u5c02\u9580\u7684\u306a\u6587\u8a00\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u3053\u306e\u30ea\u30f3\u30af\u3092\u30dc\u30bf\u30f3\u306e\u3088\u3046\u306b\u898b\u305b\u3066\u3001\u6a2a\u306b3\u3064\u4e26\u3079\u305f\u3044\u300d\u3068\u3044\u3046\u696d\u52d9\u76ee\u7dda\u306e\u8aac\u660e\u3067\u5341\u5206\u306b\u610f\u56f3\u304c\u4f1d\u308f\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u3088\u3046\u306a\u57fa\u790e\u77e5\u8b58\u304c\u3042\u308b\u3068\u3001AI\u304b\u3089\u306e\u8aac\u660e\u3092\u7406\u89e3\u3057\u3084\u3059\u304f\u306a\u308a\u3001\u4f9d\u983c\u304b\u3089\u516c\u958b\u307e\u3067\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u6700\u7d42\u78ba\u8a8d\u306f\u5fc5\u305a\u4eba\u9593\u304c\u884c\u3046<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3088\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306f\u9ad8\u901f\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u30d6\u30e9\u30a6\u30b6\u3067\u306e\u898b\u305f\u76ee\u3092\u78ba\u8a8d\u3057\u3001\u516c\u958b\u306e\u5224\u65ad\u3092\u4e0b\u3059\u306e\u306f\u4eba\u9593\u306e\u5f79\u5272\u3067\u3059\u3002\u7279\u306bLP\u306f\u58f2\u4e0a\u306b\u76f4\u7d50\u3059\u308b\u305f\u3081\u3001\u516c\u958b\u524d\u306b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30fb\u30d1\u30bd\u30b3\u30f3\u306e\u4e21\u65b9\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u5d29\u308c\u304c\u306a\u3044\u304b\u3092\u76ee\u8996\u78ba\u8a8d\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306f\u7701\u7565\u3057\u306a\u3044\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u3067\u306f\u3053\u306e\u904b\u7528\u306b\u3088\u308a\u3001\u4ee5\u524d\u306f\u5916\u6ce8\u5148\u3068\u306e\u30e1\u30fc\u30eb\u306e\u3084\u308a\u53d6\u308a\u306b\u6570\u65e5\u304b\u304b\u3063\u3066\u3044\u305f\u8efd\u5fae\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u4fee\u6b63\u304c\u3001\u305d\u306e\u5834\u3067\u5b8c\u7d50\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u300cCSS\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u3068\u81ea\u793e\u30b5\u30a4\u30c8\u3092\u89e6\u308c\u306a\u3044\u300d\u3068\u3044\u3046\u524d\u63d0\u305d\u306e\u3082\u306e\u304c\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u767b\u5834\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u3064\u3064\u3042\u308b\u3068\u3044\u3046\u306e\u304c\u5b9f\u611f\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306e\u57fa\u790e\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u7d4c\u55b6\u8005\u307b\u3069\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\u306e\u6307\u793a\u304c\u7684\u78ba\u306b\u306a\u308a\u3001\u4fee\u6b63\u306e\u3084\u308a\u53d6\u308a\u304c\u5c11\u306a\u3044\u56de\u6570\u3067\u7d42\u308f\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u5185\u5bb9\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u899a\u3048\u308b\u305f\u3081\u3068\u3044\u3046\u3088\u308a\u3001AI\u3084\u30d7\u30ed\u3078\u306e\u300c\u767a\u6ce8\u529b\u300d\u3092\u4e0a\u3052\u308b\u305f\u3081\u306e\u77e5\u8b58\u3068\u3057\u3066\u6d3b\u7528\u3057\u3066\u3082\u3089\u3048\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&utm_medium=body_cta&utm_content=css-display-block-guide&blog_slug=css-display-block-guide\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=body_cta&utm_campaign=css-display-block-guide&utm_content=body_cta-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n\n<div id=\"sec-08\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">08<\/span>\n  <span class=\"section-label\" style=\"display:block;\">CONCLUSION<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u307e\u3068\u3081<\/span>\n  <span class=\"section-desc\">display\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u300c\u7bb1\u306e\u632f\u308b\u821e\u3044\u300d\u3092\u6c7a\u3081\u308b\u57fa\u790e\u4e2d\u306e\u57fa\u790e<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CSS\u306e<code>display:block<\/code>\u3092\u8ef8\u306b\u3001\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u30fb\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u9055\u3044\u3001\u5b9f\u8df5\u7684\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u4f8b\u3001\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u3001\u305d\u3057\u3066\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u304c\u3069\u3046\u5411\u304d\u5408\u3046\u3079\u304d\u304b\u307e\u3067\u3092\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u30dd\u30a4\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306f\u300c\u5e45\u3044\u3063\u3071\u3044\u306b\u5e83\u304c\u308a\u3001\u524d\u5f8c\u3067\u6539\u884c\u3055\u308c\u308b\u300d\u7bb1\u3068\u3057\u3066\u632f\u308b\u821e\u3046<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306f\u6539\u884c\u3055\u308c\u306a\u3044\u304c\u3001width\u30fbheight\u3068\u4e0a\u4e0b\u306emargin\u30fbpadding\u304c\u52b9\u304b\u306a\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u30a4\u30f3\u30e9\u30a4\u30f3\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306f\u300c\u6539\u884c\u3057\u306a\u3044\u300d\u3068\u300c\u30b5\u30a4\u30ba\u304c\u52b9\u304f\u300d\u3092\u4e21\u7acb\u3059\u308b\u4e2d\u9593\u7684\u306a\u5b58\u5728<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>block\/inline\/inline-block\u3068\u3044\u3046\u5206\u985e\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u306b\u3088\u308b\u521d\u671f\u5024\u306b\u904e\u304e\u305a\u3001CSS\u3067\u81ea\u7531\u306b\u4e0a\u66f8\u304d\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6a2a\u4e26\u3073\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001float\u3067\u306f\u306a\u304fFlexbox\u30fbGrid\u3067\u7d44\u3080\u306e\u304c\u73fe\u5728\u306e\u4e3b\u6d41<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>margin\u76f8\u6bba\u30fbinline\u8981\u7d20\u3078\u306e\u30b5\u30a4\u30ba\u6307\u5b9a\u30fbdisplay:none\u3068visibility:hidden\u306e\u9055\u3044\u306f\u3001\u521d\u5b66\u8005\u304c\u5fc5\u305a\u3064\u307e\u305a\u304f3\u5927\u30dd\u30a4\u30f3\u30c8<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u306b\u5fc5\u8981\u306a\u306e\u306f\u5b9f\u88c5\u529b\u3067\u306f\u306a\u304f\u3001\u4e0d\u5177\u5408\u306e\u539f\u56e0\u306b\u5f53\u305f\u308a\u3092\u3064\u3051\u3089\u308c\u308b\u8a3a\u65ad\u529b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>Claude Code\u306e\u3088\u3046\u306aAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f7f\u3048\u3070\u3001\u5c02\u9580\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u8a00\u8449\u3067\u306e\u6307\u793a\u3067LP\u6539\u4fee\u307e\u3067\u5b8c\u7d50\u3067\u304d\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">display\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u7406\u89e3\u306f\u3001CSS\u5168\u4f53\u306e\u7406\u89e3\u5ea6\u3092\u5927\u304d\u304f\u5de6\u53f3\u3059\u308b\u571f\u53f0\u306e\u77e5\u8b58\u3067\u3059\u3002\u3053\u3053\u3092\u6b63\u78ba\u306b\u62bc\u3055\u3048\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u5d29\u308c\u306e\u539f\u56e0\u7279\u5b9a\u304c\u65e9\u304f\u306a\u308a\u3001\u5916\u6ce8\u5148\u3084AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3078\u306e\u6307\u793a\u3082\u5177\u4f53\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067\u306f\u300cAI\u9b3c\u7ba1\u7406\u300d\u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u3067\u3001Claude Code\u3092\u4f7f\u3063\u305f\u696d\u52d9\u81ea\u52d5\u5316\u3084LP\u6539\u4fee\u306e\u8a2d\u8a08\u304b\u3089\u4f34\u8d70\u307e\u3067\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002CSS\u306e\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u3001\u81ea\u793e\u30b5\u30a4\u30c8\u306e\u6539\u4fee\u3092\u3069\u3053\u307e\u3067AI\u306b\u4efb\u305b\u3089\u308c\u308b\u304b\u3001\u7121\u6599\u76f8\u8ac7\u3067\u5177\u4f53\u7684\u306b\u304a\u7b54\u3048\u3057\u307e\u3059\u306e\u3067\u3001\u304a\u6c17\u8efd\u306b\u3069\u3046\u305e\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">LP\u30fbWeb\u30b5\u30a4\u30c8\u306e\u6539\u4fee\u3082\u3001AI\u9b3c\u7ba1\u7406\u3068\u4e00\u7dd2\u306b\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u4f53\u5236\u300d\u306b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CSS\u3084HTML\u306e\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u73fe\u8c61\u3092\u8a00\u8449\u3067\u4f1d\u3048\u308b\u3060\u3051\u3067LP\u6539\u4fee\u304c\u56de\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<br>\u5f0a\u793e\u306e\u5b9f\u904b\u7528\u30ce\u30a6\u30cf\u30a6\u3092\u30d9\u30fc\u30b9\u306b\u3001\u8cb4\u793e\u306e\u696d\u52d9\u306b\u3069\u3053\u307e\u3067AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u7d44\u307f\u8fbc\u3081\u308b\u304b\u3001\u500b\u5225\u306b\u3054\u76f8\u8ac7\u3092\u627f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300c\u5916\u6ce8\u5148\u3068\u306e\u3084\u308a\u53d6\u308a\u306b\u6bce\u56de\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u300d\u300c\u8efd\u5fae\u306a\u4fee\u6b63\u306e\u305f\u3073\u306b\u8cbb\u7528\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u65b9\u306b\u7279\u306b\u52b9\u679c\u3092\u5b9f\u611f\u3044\u305f\u3060\u304d\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u3001\u8cb4\u793e\u30b5\u30a4\u30c8\u306e\u4e2d\u3067\u81ea\u52d5\u5316\u3067\u304d\u305d\u3046\u306a\u7b87\u6240\u3092\u4e00\u7dd2\u306b\u898b\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:#fff;border:2px solid #eee;border-radius:16px;padding:32px 20px;margin:48px 0 16px;\">\n  <p style=\"text-align:center;font-size:13px;font-weight:700;color:#dc2626;letter-spacing:2px;margin:0 0 12px;\">NEXT STEP<\/p>\n  <p style=\"text-align:center;font-size:22px;font-weight:800;line-height:1.5;color:#1a1a1a;margin:0 0 24px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u3001\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067<br>\u5b9f\u8df5\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n  <div style=\"display:flex;gap:16px;flex-wrap:wrap;justify-content:center;\">\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-onikanri.png\" alt=\"AI\u9b3c\u7ba1\u7406 \u2014 Claude Code\u5c0e\u5165\u652f\u63f4\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">AI\u6d3b\u7528\u3092\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">Claude Code\u30fbCowork\u5c0e\u5165\u652f\u63f4\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u6d78\u900f\u307e\u3067\u5b9f\u8df5\u30d9\u30fc\u30b9\u3067\u4f34\u8d70\u3002\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u7d44\u7e54\u300d\u309290\u65e5\u3067\u4f5c\u308b\u7d4c\u55b6\u8005\u5411\u3051\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=article&utm_campaign=css-display-block-guide&utm_content=next-step-cta\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u9b3c\u7ba1\u7406\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n    <div style=\"flex:1 1 300px;max-width:560px;background:#fafafa;border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;\">\n      <img src=\"https:\/\/genai-ai.co.jp\/img\/flagship-aibpo.png\" alt=\"AIBPO by AI\u9b3c\u7ba1\u7406 \u2014 \u5b9a\u578b\u696d\u52d9\u306e\u4e38\u3054\u3068\u4ee3\u884c\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;height:auto;aspect-ratio:16\/9;object-fit:cover;display:block;\">\n      <div style=\"padding:20px 20px 24px;display:flex;flex-direction:column;flex:1;\">\n        <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">\u696d\u52d9\u3092\u4e38\u3054\u3068\u4efb\u305b\u305f\u3044\u65b9\u3078<\/p>\n        <p style=\"font-size:20px;font-weight:800;color:#1a1a1a;margin:0 0 12px;\">AIBPO by AI\u9b3c\u7ba1\u7406<\/p>\n        <p style=\"font-size:14px;color:#555;margin:0 0 20px;line-height:1.7;\">\u8acb\u6c42\u51e6\u7406\u30fb\u30c7\u30fc\u30bf\u5165\u529b\u30fb\u554f\u3044\u5408\u308f\u305b\u5bfe\u5fdc\u306a\u3069\u306e\u5b9a\u578b\u696d\u52d9\u3092\u3001AI\u00d7\u4eba\u306e\u54c1\u8cea\u7ba1\u7406\u4f53\u5236\u3067\u4e38\u3054\u3068\u4ee3\u884c\u3002\u3044\u307e\u306e\u30b3\u30b9\u30c8\u306e75%\u76ee\u5b89\u3067\u3001\u65e5\u3005\u306f\u6210\u679c\u7269\u3092\u627f\u8a8d\u3059\u308b\u3060\u3051\u3002<\/p>\n        <div style=\"text-align:center;margin-top:auto;\">\n          <a href=\"https:\/\/genai-ai.co.jp\/ai-kanri\/ai-bpo\/?utm_source=blog&utm_medium=article&utm_campaign=css-display-block-guide&utm_content=next-step-cta-bpo\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AIBPO\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u30d6\u30ed\u30c3\u30af\u8981\u7d20\u3068\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u3001\u7d50\u5c40\u3069\u3061\u3089\u3092\u4f7f\u3048\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u300c\u72ec\u7acb\u3057\u305f\u307e\u3068\u307e\u308a\u30fb\u30bb\u30af\u30b7\u30e7\u30f3\u3068\u3057\u3066\u6271\u3044\u305f\u3044\u304b\u300d\u3067\u5224\u65ad\u3057\u307e\u3059\u3002\u524d\u5f8c\u3067\u6539\u884c\u3057\u3066\u3088\u304f\u3001\u5e45\u3084\u9ad8\u3055\u3092\u6307\u5b9a\u3057\u305f\u3044\u5834\u5408\u306f\u30d6\u30ed\u30c3\u30af\u8981\u7d20\uff08div\u30fbp\u30fbsection\u306a\u3069\uff09\u3092\u4f7f\u3044\u307e\u3059\u3002\u9006\u306b\u3001\u6587\u7ae0\u306e\u9014\u4e2d\u3067\u4e00\u90e8\u3060\u3051\u88c5\u98fe\u3057\u305f\u3044\u3001\u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044\u5834\u5408\u306f\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\uff08span\u30fbstrong\u30fba\u306a\u3069\uff09\u3092\u4f7f\u3044\u307e\u3059\u3002\u8ff7\u3063\u305f\u3089\u300c\u3053\u306e\u90e8\u5206\u3060\u3051\u72ec\u7acb\u3057\u305f\u884c\u306b\u3057\u305f\u3044\u304b\u3069\u3046\u304b\u300d\u3092\u57fa\u6e96\u306b\u8003\u3048\u308b\u3068\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. inline-block\u3068display:flex\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. inline-block\u306f\u500b\u3005\u306e\u8981\u7d20\u306b\u6307\u5b9a\u3057\u3066\u300c\u6539\u884c\u305b\u305a\u30b5\u30a4\u30ba\u3082\u52b9\u304f\u300d\u72b6\u614b\u3092\u4f5c\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u4e00\u65b9flex\u306f\u89aa\u8981\u7d20\u306b\u6307\u5b9a\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3001\u8907\u6570\u306e\u5b50\u8981\u7d20\u3092\u6a2a\u4e26\u3073\u30fb\u7e26\u4e26\u3073\u306b\u6574\u5217\u3055\u305b\u3001\u9593\u9694\u3084\u914d\u7f6e\u307e\u3067\u67d4\u8edf\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002\u30dc\u30bf\u30f31\u500b\u306e\u898b\u305f\u76ee\u3092\u8abf\u6574\u3057\u305f\u3044\u3060\u3051\u306a\u3089inline-block\u3001\u8907\u6570\u306e\u8981\u7d20\u3092\u307e\u3068\u3081\u3066\u6574\u5217\u3055\u305b\u305f\u3044\u306a\u3089flex\u3092\u4f7f\u3046\u306e\u304c\u57fa\u672c\u7684\u306a\u4f7f\u3044\u5206\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. float\u306f\u4eca\u3067\u3082\u4f7f\u3046\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u672c\u6765\u306e\u7528\u9014\u3067\u3042\u308b\u300c\u753b\u50cf\u306e\u6a2a\u306b\u6587\u7ae0\u3092\u56de\u308a\u8fbc\u307e\u305b\u308b\u300d\u8868\u73fe\u306b\u306f\u73fe\u5728\u3082\u6709\u52b9\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30da\u30fc\u30b8\u5168\u4f53\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u6a2a\u4e26\u3073\u306b\u7d44\u3080\u76ee\u7684\u3067\u306f\u3001\u89aa\u8981\u7d20\u306e\u9ad8\u3055\u304c\u5d29\u308c\u308b\u526f\u4f5c\u7528\u304c\u3042\u308b\u305f\u3081\u3001\u73fe\u5728\u306fFlexbox\u3084Grid\u3092\u4f7f\u3046\u306e\u304c\u4e3b\u6d41\u3067\u3059\u3002\u65e2\u5b58\u30b5\u30a4\u30c8\u306bfloat\u3067\u7d44\u307e\u308c\u305f\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u6b8b\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u7121\u7406\u306b\u4e00\u62ec\u3067\u7f6e\u304d\u63db\u3048\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u65b0\u898f\u5b9f\u88c5\u3067\u306f\u907f\u3051\u305f\u307b\u3046\u304c\u4fdd\u5b88\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. div\u30bf\u30b0\u3070\u304b\u308a\u4f7f\u3046\u306e\u306f\u826f\u304f\u306a\u3044\u3068\u805e\u304d\u307e\u3057\u305f\u304c\u672c\u5f53\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. div\u30bf\u30b0\u81ea\u4f53\u306b\u554f\u984c\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u672c\u6765header\u30fbnav\u30fbsection\u30fbarticle\u306a\u3069\u610f\u5473\u3092\u6301\u3064\u30bf\u30b0\u3067\u8868\u73fe\u3067\u304d\u308b\u7b87\u6240\u307e\u3067\u5168\u3066div\u3067\u7d44\u3080\u3068\u3001\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u3084\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3078\u306e\u610f\u5473\u3065\u3051\uff08SEO\uff09\u306e\u9762\u3067\u4e0d\u5229\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u898b\u305f\u76ee\u306e\u8abf\u6574\u7528\u306e\u5165\u308c\u5b50\u306b\u306fdiv\u3092\u4f7f\u3044\u3064\u3064\u3001\u30da\u30fc\u30b8\u306e\u9aa8\u683c\u90e8\u5206\u306f\u610f\u5473\u306e\u901a\u308b\u30bf\u30b0\u3092\u4f7f\u3046\u306e\u304c\u30d0\u30e9\u30f3\u30b9\u306e\u826f\u3044\u66f8\u304d\u65b9\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. display:none\u3068visibility:hidden\u306f\u3069\u3046\u4f7f\u3044\u5206\u3051\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u8981\u7d20\u3092\u6d88\u3057\u305f\u5206\u306e\u30b9\u30da\u30fc\u30b9\u3082\u8a70\u3081\u305f\u3044\u5834\u5408\u306fdisplay:none\u3092\u3001\u898b\u305f\u76ee\u3060\u3051\u6d88\u3057\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u9699\u9593\u306f\u305d\u306e\u307e\u307e\u4fdd\u3063\u3066\u304a\u304d\u305f\u3044\u5834\u5408\u306fvisibility:hidden\u3092\u4f7f\u3044\u307e\u3059\u3002\u30bf\u30d6\u5207\u308a\u66ff\u3048\u3084\u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3\u306e\u3088\u3046\u306b\u300c\u975e\u8868\u793a\u4e2d\u306f\u5b8c\u5168\u306b\u7121\u304b\u3063\u305f\u3053\u3068\u306b\u3057\u305f\u3044\u300d\u5834\u9762\u3067\u306fdisplay:none\u304c\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5d29\u3055\u305a\u306b\u4e00\u6642\u7684\u306b\u96a0\u3057\u305f\u3044\u5834\u9762\u3067\u306fvisibility:hidden\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u30de\u30fc\u30b8\u30f3\u76f8\u6bba\uff08margin collapsing\uff09\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u7e26\u306b\u96a3\u63a5\u3059\u308b\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u540c\u58eb\u306e\u4e0a\u4e0bmargin\u304c\u5408\u8a08\u3055\u308c\u305a\u5927\u304d\u3044\u65b9\u306e\u5024\u306b\u7e2e\u307e\u308b\u73fe\u8c61\u3067\u3059\u3002\u9632\u3050\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001margin\u306e\u4ee3\u308f\u308a\u306bpadding\u3092\u4f7f\u3046\u3001\u89aa\u8981\u7d20\u306bdisplay:flex\u3084overflow:hidden\u3092\u6307\u5b9a\u3057\u3066\u65b0\u3057\u3044\u63cf\u753b\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff08\u30d6\u30ed\u30c3\u30af\u6574\u5f62\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\uff09\u3092\u4f5c\u308b\u3001\u3068\u3044\u3063\u305f\u65b9\u6cd5\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u610f\u56f3\u3057\u305f\u4f59\u767d\u3068\u5b9f\u969b\u306e\u8868\u793a\u306b\u30ba\u30ec\u3092\u611f\u3058\u305f\u3089\u3001\u307e\u305a\u3053\u306e\u73fe\u8c61\u3092\u7591\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. CSS\u306e\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082LP\u6539\u4fee\u3092AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u4efb\u305b\u3089\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. 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