{"id":32132,"date":"2026-08-12T02:22:09","date_gmt":"2026-08-11T17:22:09","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=32132"},"modified":"2026-08-12T02:22:09","modified_gmt":"2026-08-11T17:22:09","slug":"css-line-break-guide","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/css-line-break-guide\/","title":{"rendered":"\u30102026\u5e748\u6708\u6700\u65b0\u3011CSS\u3067\u6539\u884c\u30eb\u30fc\u30eb\u3092\u7c21\u5358\u8a2d\u5b9a\uff01\u6539\u884c\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u65b9\u6cd5"},"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\/08\/thumb-css-line-break-guide-5.jpg\" alt=\"\u30102026\u5e748\u6708\u6700\u65b0\u3011CSS\u3067\u6539\u884c\u30eb\u30fc\u30eb\u3092\u7c21\u5358\u8a2d\u5b9a\uff01\u6539\u884c\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u9577\u3044\u6587\u7ae0\u304c\u30ec\u30a4\u30a2\u30a6\u30c8\u304b\u3089\u306f\u307f\u51fa\u3059\u300d\u300c\u82f1\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u4e0d\u81ea\u7136\u306b\u6539\u884c\u3055\u308c\u308b\u300d\u300c\u610f\u56f3\u3057\u305f\u5834\u6240\u3067\u6539\u884c\u3057\u3066\u304f\u308c\u306a\u3044\u300d\u2014\u2014CSS\u3067\u6539\u884c\u3092\u6271\u3046\u3068\u304d\u3001\u3053\u3046\u3057\u305f\u60a9\u307f\u306b\u3076\u3064\u304b\u3063\u305f\u7d4c\u9a13\u304c\u3042\u308b\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CSS\u306b\u304a\u3051\u308b\u6539\u884c\u5236\u5fa1\u306f\u3001\u5b9f\u306f<strong>\u8907\u6570\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u7d61\u307f\u5408\u3046\u3001\u610f\u5916\u3068\u5965\u304c\u6df1\u3044\u9818\u57df<\/strong>\u3067\u3059\u3002\u300c\u306a\u3093\u3068\u306a\u304fword-wrap\u3092\u8a2d\u5b9a\u3057\u305f\u3089\u76f4\u3063\u305f\u300d\u3068\u3044\u3046\u7d4c\u9a13\u5247\u3060\u3051\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3068\u3001\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u3084\u30c6\u30ad\u30b9\u30c8\u306e\u8a00\u8a9e\uff08\u65e5\u672c\u8a9e\/\u82f1\u8a9e\u6df7\u5728\uff09\u304c\u5909\u308f\u3063\u305f\u3068\u304d\u306b\u3001\u601d\u308f\u306c\u5d29\u308c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CSS\u3067\u6539\u884c\u3092\u5236\u5fa1\u3059\u308b4\u3064\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6574\u7406\u3057\u3001\u76ee\u7684\u5225\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u3001\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u3067\u306e\u3064\u307e\u305a\u304d\u30dd\u30a4\u30f3\u30c8\u307e\u3067\u3092\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u5f8c\u534a\u3067\u306f\u3001<strong>\u300cCSS\u3092\u66f8\u304f\u300d\u4f5c\u696d\u305d\u306e\u3082\u306e\u3092AI\u306b\u4efb\u305b\u308b<\/strong>\u3068\u3044\u3046\u9078\u629e\u80a2\u306b\u3064\u3044\u3066\u3001AI\u9b3c\u7ba1\u7406\u3092\u904b\u55b6\u3059\u308b\u682a\u5f0f\u4f1a\u793eGENAI\u306e\u5b9f\u4f8b\u3092\u4ea4\u3048\u3066\u7d39\u4ecb\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\">CSS\u306e\u6539\u884c\u5236\u5fa1\u306f\u3001\u5730\u5473\u3067\u3059\u304c\u5b9f\u52d9\u3067\u672c\u5f53\u306b\u3088\u304f\u30cf\u30de\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u610f\u5473\u3092\u4e38\u6697\u8a18\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u300c\u3069\u3046\u3044\u3046\u5834\u9762\u3067\u3001\u3069\u308c\u3092\u4f7f\u3046\u3079\u304d\u304b\u300d\u3068\u3044\u3046\u5224\u65ad\u8ef8\u3092\u6301\u3061\u5e30\u3063\u3066\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\u6574\u7406\u3057\u307e\u3057\u305f\u3002<\/div>\n<\/div>\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\">CSS\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u306f\u4f3c\u305f\u3082\u306e\u304c\u591a\u304f\u6df7\u540c\u3057\u3084\u3059\u3044\u306e\u3067\u30011\u3064\u305a\u3064\u5f79\u5272\u3092\u5207\u308a\u5206\u3051\u306a\u304c\u3089\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u30b3\u30fc\u30c9\u4f8b\u3082\u4ea4\u3048\u3066\u3001\u5b9f\u969b\u306b\u30b3\u30d4\u30fc\u3057\u3066\u3059\u3050\u4f7f\u3048\u308b\u5f62\u3067\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u307f\u7d42\u3048\u308b\u9803\u306b\u306f\u3001\u6b21\u306e\u3053\u3068\u304c\u660e\u78ba\u306b\u306a\u3063\u3066\u3044\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>\u6539\u884c\u306b\u95a2\u308f\u308b4\u3064\u306eCSS\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong>\uff08white-space \/ word-break \/ overflow-wrap \/ line-break\uff09\u306e\u5f79\u5272\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><strong>\u76ee\u7684\u5225\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3<\/strong>\uff08\u6539\u884c\u3055\u305b\u308b\uff0f\u3055\u305b\u306a\u3044\uff0f\u82f1\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u5207\u3089\u306a\u3044\uff0f\u8a18\u53f7\u3067\u5207\u3089\u306a\u3044\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>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc<\/strong>\u3067\u6539\u884c\u5d29\u308c\u3092\u9632\u3050\u8003\u3048\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>\u3088\u304f\u3042\u308b\u5b9f\u88c5\u30df\u30b9<\/strong>\u3068\u305d\u306e\u30c1\u30a7\u30c3\u30af\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>AI\u306bCSS\u8abf\u6574\u3092\u4efb\u305b\u308b<\/strong>\u3068\u3044\u3046\u65b0\u3057\u3044\u9078\u629e\u80a2\u306e\u4f7f\u3044\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-line-break-guide&blog_slug=css-line-break-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-line-break-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;\">BASICS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">CSS\u3067\u6539\u884c\u3092\u5236\u5fa1\u3059\u308b\u3068\u306f<\/span>\n  <span class=\"section-desc\">\u306a\u305cHTML\u306e\u6539\u884c\u3060\u3051\u3067\u306f\u8db3\u308a\u306a\u3044\u306e\u304b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HTML\u306b\u306f<code>&lt;br&gt;<\/code>\u30bf\u30b0\u3068\u3044\u3046\u6539\u884c\u5c02\u7528\u306e\u30bf\u30b0\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306eWeb\u30b5\u30a4\u30c8\u5236\u4f5c\u3067\u306f\u300c\u753b\u9762\u5e45\u306b\u3088\u3063\u3066\u6539\u884c\u4f4d\u7f6e\u3092\u5909\u3048\u305f\u3044\u300d\u300c\u7279\u5b9a\u306e\u6761\u4ef6\u3067\u3060\u3051\u6539\u884c\u3092\u9632\u304e\u305f\u3044\u300d\u3068\u3044\u3063\u305f\u3001<code>&lt;br&gt;<\/code>\u30bf\u30b0\u3060\u3051\u3067\u306f\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u8981\u4ef6\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u3046\u3057\u305f<strong>\u300c\u6539\u884c\u3059\u308b\u304b\u3069\u3046\u304b\u306e\u6319\u52d5\u305d\u306e\u3082\u306e\u3092\u3001CSS\u5074\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u300d<\/strong>\u306e\u304c\u3001\u3053\u306e\u8a18\u4e8b\u306e\u30c6\u30fc\u30de\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>CSS\uff08Cascading Style Sheets\uff09<\/strong>\uff1aWeb\u30da\u30fc\u30b8\u306e\u898b\u305f\u76ee\uff08\u8272\u30fb\u4f59\u767d\u30fb\u6587\u5b57\u30b5\u30a4\u30ba\u30fb\u30ec\u30a4\u30a2\u30a6\u30c8\u306a\u3069\uff09\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u8a00\u8a9e\u3002HTML\u304c\u300c\u6587\u7ae0\u306e\u69cb\u9020\u300d\u3092\u8868\u3059\u306e\u306b\u5bfe\u3057\u3001CSS\u306f\u300c\u305d\u306e\u69cb\u9020\u3092\u3069\u3046\u88c5\u98fe\u3059\u308b\u304b\u300d\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u6539\u884c\u306e\u5236\u5fa1\u3082CSS\u304c\u62c5\u3046\u9818\u57df\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1-1. \u306a\u305c\u6539\u884c\u306e\u5236\u5fa1\u3067\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6539\u884c\u306b\u95a2\u308f\u308bCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u8907\u6570\u5b58\u5728\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u304c\u5fae\u5999\u306b\u91cd\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u300c\u3069\u308c\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u3044\u3044\u304b\u5206\u304b\u3089\u306a\u3044\u300d\u3068\u3044\u3046\u72b6\u614b\u306b\u9665\u308a\u304c\u3061\u3067\u3059\u3002\u52a0\u3048\u3066\u3001\u65e5\u672c\u8a9e\u3068\u82f1\u8a9e\u3067\u306f\u6539\u884c\u306e\u9069\u5207\u306a\u4f4d\u7f6e\u306e\u30eb\u30fc\u30eb\u304c\u7570\u306a\u308b\u305f\u3081\u3001<strong>\u82f1\u8a9e\u570f\u3067\u66f8\u304b\u308c\u305f\u89e3\u8aac\u8a18\u4e8b\u306e\u8a2d\u5b9a\u3092\u305d\u306e\u307e\u307e\u65e5\u672c\u8a9e\u30b5\u30a4\u30c8\u306b\u9069\u7528\u3059\u308b\u3068\u3001\u610f\u56f3\u3057\u306a\u3044\u5d29\u308c\u304c\u8d77\u304d\u308b<\/strong>\u3053\u3068\u304c\u3042\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\u3068\u304d\u306e\u57fa\u672c\u65b9\u91dd<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u6539\u884c\u306e\u8a2d\u5b9a\u3067\u8ff7\u3063\u305f\u3089\u3001\u307e\u305a\u300c\u4f55\u3092\u9632\u304e\u305f\u3044\u306e\u304b\u300d\u3092\u8a00\u8a9e\u5316\u3057\u307e\u3057\u3087\u3046\u3002\u300c\u306f\u307f\u51fa\u3057\u3092\u9632\u304e\u305f\u3044\u300d\u306e\u304b\u300c\u4e0d\u81ea\u7136\u306a\u4f4d\u7f6e\u3067\u306e\u6539\u884c\u3092\u9632\u304e\u305f\u3044\u300d\u306e\u304b\u3067\u3001\u4f7f\u3046\u3079\u304d\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u6b21\u306e\u7ae0\u3067\u3001\u76ee\u7684\u5225\u306b\u6574\u7406\u3057\u3066\u3044\u304d\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-line-break-guide&blog_slug=css-line-break-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-line-break-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;\">PROPERTIES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u6539\u884c\u306b\u95a2\u308f\u308b4\u3064\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/span>\n  <span class=\"section-desc\">\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u3092\u5207\u308a\u5206\u3051\u3066\u7406\u89e3\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6539\u884c\u306e\u6319\u52d5\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308bCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u3001\u4e3b\u306b\u6b21\u306e4\u3064\u3067\u3059\u3002\u307e\u305a\u306f\u5168\u4f53\u50cf\u3092\u4e00\u89a7\u3067\u62bc\u3055\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th>\u4e3b\u306a\u5f79\u5272<\/th><th>\u4ee3\u8868\u7684\u306a\u5024<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>white-space<\/td><td>\u7a7a\u767d\u6587\u5b57\u30fb\u6539\u884c\u6587\u5b57\u306e\u6271\u3044\u65b9\u3092\u5236\u5fa1<\/td><td>normal \/ nowrap \/ pre \/ pre-line \/ pre-wrap<\/td><\/tr>\n<tr><td>word-break<\/td><td>\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u6539\u884c\u3057\u3066\u3088\u3044\u304b\u3092\u5236\u5fa1<\/td><td>normal \/ break-all \/ keep-all<\/td><\/tr>\n<tr><td>overflow-wrap\uff08\u65e7word-wrap\uff09<\/td><td>\u306f\u307f\u51fa\u3057\u305d\u3046\u306a\u9577\u3044\u5358\u8a9e\u3092\u5f37\u5236\u6539\u884c\u3059\u308b\u304b<\/td><td>normal \/ break-word \/ anywhere<\/td><\/tr>\n<tr><td>line-break<\/td><td>\u65e5\u672c\u8a9e\u306a\u3069\u306e\u7981\u5247\u51e6\u7406\u306e\u53b3\u3057\u3055\u3092\u5236\u5fa1<\/td><td>auto \/ strict \/ normal \/ loose<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h3 class=\"wp-block-heading\">2-1. white-space\uff1a\u7a7a\u767d\u3068\u6539\u884c\u6587\u5b57\u305d\u306e\u3082\u306e\u306e\u6271\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>white-space<\/code>\u306f\u3001HTML\u30bd\u30fc\u30b9\u5185\u306e\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u3084\u6539\u884c\uff08Enter\uff09\u3092\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u3069\u3046\u6271\u3046\u304b\u3092\u5236\u5fa1\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u901a\u5e38HTML\u3067\u306f\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u5185\u3067\u8907\u6570\u306e\u7a7a\u767d\u3084\u6539\u884c\u3092\u5165\u308c\u3066\u3082\u3001\u30d6\u30e9\u30a6\u30b6\u306f1\u3064\u306e\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306b\u307e\u3068\u3081\u3066\u8868\u793a\u3057\u307e\u3059\u3002\u3053\u306e\u6319\u52d5\u3092\u5909\u3048\u305f\u3044\u3068\u304d\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>.no-wrap {\n  white-space: nowrap; \/* \u30c6\u30ad\u30b9\u30c8\u3092\u6298\u308a\u8fd4\u3055\u305a\u6a2a\u4e00\u5217\u306b\u8868\u793a *\/\n}\n\n.keep-linebreak {\n  white-space: pre-line; \/* \u30bd\u30fc\u30b9\u5185\u306e\u6539\u884c(\\n)\u3092\u305d\u306e\u307e\u307e\u6539\u884c\u3068\u3057\u3066\u53cd\u6620 *\/\n}<\/code><\/pre>\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>white-space: nowrap<\/strong>\uff1a\u30c6\u30ad\u30b9\u30c8\u3092\u4e00\u5207\u6298\u308a\u8fd4\u3055\u305a\u3001\u5e38\u306b\u4e00\u884c\u3067\u8868\u793a\u3055\u305b\u308b\u8a2d\u5b9a\u3002\u30dc\u30bf\u30f3\u5185\u306e\u30e9\u30d9\u30eb\u3084\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u30d8\u30c3\u30c0\u30fc\u306a\u3069\u300c\u7d76\u5bfe\u306b\u6539\u884c\u3057\u3066\u307b\u3057\u304f\u306a\u3044\u300d\u7b87\u6240\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b3\u30f3\u30c6\u30ca\u5e45\u3092\u8d85\u3048\u308b\u3068\u306f\u307f\u51fa\u3059\u305f\u3081\u3001overflow\u8a2d\u5b9a\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2-2. word-break\uff1a\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u6539\u884c\u3057\u3066\u3088\u3044\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>word-break<\/code>\u306f\u3001\u9577\u3044\u5358\u8a9e\u3084URL\u304c\u30b3\u30f3\u30c6\u30ca\u5e45\u3092\u8d85\u3048\u305f\u3068\u304d\u306b\u3001<strong>\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u6539\u884c\u3057\u3066\u3088\u3044\u304b<\/strong>\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002<code>break-all<\/code>\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u6587\u5b57\u5358\u4f4d\u3067\u3069\u3053\u3067\u3082\u6539\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u306f\u307f\u51fa\u3057\u3092\u5f37\u5236\u7684\u306b\u9632\u3052\u307e\u3059\u3002\u4e00\u65b9\u3001\u65e5\u672c\u8a9e\u306e\u6587\u7ae0\u3067\u82f1\u5358\u8a9e\u304c\u6df7\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u5207\u308c\u308b\u3068\u8aad\u307f\u306b\u304f\u304f\u306a\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>.force-break {\n  word-break: break-all; \/* \u3069\u306e\u6587\u5b57\u306e\u9593\u3067\u3082\u6539\u884c\u53ef\u80fd\u306b\u3059\u308b *\/\n}\n\n.keep-word {\n  word-break: keep-all; \/* CJK\u6587\u5b57\u306e\u5358\u8a9e\u533a\u5207\u308a\u3067\u306e\u6539\u884c\u3092\u6291\u5236 *\/\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2-3. overflow-wrap\uff08word-wrap\uff09\uff1a\u9577\u3044\u5358\u8a9e\u306e\u306f\u307f\u51fa\u3057\u5bfe\u7b56<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>overflow-wrap<\/code>\uff08\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u5411\u3051\u306e\u8a18\u6cd5\u3068\u3057\u3066<code>word-wrap<\/code>\u3082\u540c\u3058\u610f\u5473\u3067\u4f7f\u308f\u308c\u307e\u3059\uff09\u306f\u3001URL\u3084\u9577\u3044\u82f1\u5358\u8a9e\u306e\u3088\u3046\u306b\u3001<strong>\u901a\u5e38\u306f\u9014\u4e2d\u3067\u533a\u5207\u3089\u306a\u3044\u6587\u5b57\u5217\u304c\u30b3\u30f3\u30c6\u30ca\u5e45\u3092\u8d85\u3048\u305d\u3046\u306a\u3068\u304d\u3060\u3051<\/strong>\u3001\u5f37\u5236\u7684\u306b\u6539\u884c\u3055\u305b\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002<code>word-break: break-all<\/code>\u3068\u306e\u9055\u3044\u306f\u3001\u300c\u5fc5\u8981\u306a\u5834\u5408\u306b\u3060\u3051\u300d\u5358\u8a9e\u3092\u5206\u5272\u3059\u308b\u70b9\u306b\u3042\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>overflow-wrap\uff08word-wrap\uff09<\/strong>\uff1a\u9577\u3059\u304e\u308b\u5358\u8a9e\u3084URL\u304c\u30b3\u30f3\u30c6\u30ca\u304b\u3089\u306f\u307f\u51fa\u3057\u305d\u3046\u306a\u3068\u304d\u306b\u3001\u5fc5\u8981\u306a\u5834\u5408\u3060\u3051\u5f37\u5236\u7684\u306b\u6539\u884c\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3002word-break\u304c\u300c\u5e38\u306b\u7d30\u304b\u304f\u533a\u5207\u308c\u308b\u300d\u306e\u306b\u5bfe\u3057\u3001overflow-wrap\u306f\u300c\u306f\u307f\u51fa\u3059\u5834\u5408\u306e\u6700\u7d42\u624b\u6bb5\u300d\u3068\u3044\u3046\u4f4d\u7f6e\u3065\u3051\u3067\u3001\u901a\u5e38\u306e\u5358\u8a9e\u533a\u5207\u308a\u306f\u5c0a\u91cd\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2-4. line-break\uff1a\u65e5\u672c\u8a9e\u306e\u7981\u5247\u51e6\u7406\u306e\u53b3\u3057\u3055<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>line-break<\/code>\u306f\u3001\u53e5\u8aad\u70b9\u3084\u8a18\u53f7\u306e\u524d\u5f8c\u3067\u6539\u884c\u3057\u3066\u3088\u3044\u304b\u3068\u3044\u3046\u3001<strong>\u65e5\u672c\u8a9e\u7279\u6709\u306e\u300c\u7981\u5247\u51e6\u7406\u300d\u306e\u53b3\u3057\u3055<\/strong>\u3092\u5236\u5fa1\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u4f8b\u3048\u3070\u300c\u3001\u300d\u3084\u300c\u3002\u300d\u304c\u884c\u306e\u5148\u982d\u306b\u6765\u3066\u3057\u307e\u3046\u4e0d\u81ea\u7136\u306a\u6539\u884c\u3092\u9632\u3050\u305f\u3081\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u5024\u306f<code>auto<\/code>\uff08\u65e2\u5b9a\uff09\u30fb<code>loose<\/code>\uff08\u7de9\u3044\uff09\u30fb<code>normal<\/code>\uff08\u6a19\u6e96\uff09\u30fb<code>strict<\/code>\uff08\u53b3\u683c\uff09\u306e4\u6bb5\u968e\u304c\u3042\u308a\u3001\u65e2\u5b9a\u306fauto\u3067\u3059\u304c\u3001\u660e\u793a\u7684\u306b<code>strict<\/code>\u3092\u6307\u5b9a\u3059\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u898b\u3089\u308c\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>\u7981\u5247\u51e6\u7406\uff08\u304d\u3093\u305d\u304f\u3057\u3087\u308a\uff09<\/strong>\uff1a\u53e5\u8aad\u70b9\u3084\u9589\u3058\u30ab\u30c3\u30b3\u304c\u884c\u306e\u5148\u982d\u306b\u6765\u308b\u3001\u958b\u304d\u30ab\u30c3\u30b3\u304c\u884c\u306e\u672b\u5c3e\u306b\u6765\u308b\u306a\u3069\u3001\u65e5\u672c\u8a9e\u306e\u6587\u7ae0\u3068\u3057\u3066\u4e0d\u81ea\u7136\u306a\u6539\u884c\u4f4d\u7f6e\u3092\u907f\u3051\u308b\u30eb\u30fc\u30eb\u3002\u65b0\u805e\u3084\u66f8\u7c4d\u306e\u7d44\u7248\u3067\u53e4\u304f\u304b\u3089\u4f7f\u308f\u308c\u3066\u304d\u305f\u8003\u3048\u65b9\u3067\u3001Web\u4e0a\u3067\u3082line-break\u30d7\u30ed\u30d1\u30c6\u30a3\u306a\u3069\u3067\u518d\u73fe\u3067\u304d\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;\">4\u3064\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6df7\u540c\u3057\u306a\u3044<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">white-space\u30fbword-break\u30fboverflow-wrap\u30fbline-break\u306f\u4f3c\u305f\u540d\u524d\u3067\u3059\u304c\u5f79\u5272\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u300c\u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044\u300d\u306a\u3089white-space\u3001\u300c\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u5207\u308c\u3066\u307b\u3057\u304f\u306a\u3044\u300d\u306a\u3089word-break\u3001\u300c\u306f\u307f\u51fa\u3057\u3060\u3051\u9632\u304e\u305f\u3044\u300d\u306a\u3089overflow-wrap\u3068\u3044\u3046\u3088\u3046\u306b\u3001\u76ee\u7684\u3067\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\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-line-break-guide&blog_slug=css-line-break-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-line-break-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;\">PATTERNS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u76ee\u7684\u5225\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3<\/span>\n  <span class=\"section-desc\">\u30b3\u30d4\u30fc\u3057\u3066\u3059\u3050\u4f7f\u3048\u308b\u30b3\u30fc\u30c9\u4f8b\u3064\u304d<\/span>\n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3-1. br\u30bf\u30b0\u306e\u3088\u3046\u306b\u4efb\u610f\u306e\u4f4d\u7f6e\u3067\u6539\u884c\u3057\u305f\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u5185\u306e\u6539\u884c\uff08Enter\u30ad\u30fc\u306e\u5165\u529b\uff09\u3092\u305d\u306e\u307e\u307e\u753b\u9762\u4e0a\u306e\u6539\u884c\u3068\u3057\u3066\u53cd\u6620\u3055\u305b\u305f\u3044\u5834\u5408\u306f\u3001<code>white-space: pre-line<\/code>\u3092\u4f7f\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001HTML\u5074\u3067<code>&lt;br&gt;<\/code>\u30bf\u30b0\u3092\u4f7f\u308f\u305a\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u306e\u6539\u884c\u30b3\u30fc\u30c9\u3060\u3051\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>.pre-line-text {\n  white-space: pre-line;\n}\n\n&lt;!-- HTML\u5074\u306e\u6539\u884c(\\n)\u304c\u305d\u306e\u307e\u307e\u53cd\u6620\u3055\u308c\u308b --&gt;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3-2. \u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044\uff08\u4e00\u884c\u306b\u53ce\u3081\u305f\u3044\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30dc\u30bf\u30f3\u306e\u30e9\u30d9\u30eb\u3084\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u30e1\u30cb\u30e5\u30fc\u9805\u76ee\u306a\u3069\u3001<strong>\u4f55\u304c\u3042\u3063\u3066\u3082\u4e00\u884c\u3067\u8868\u793a\u3057\u305f\u3044<\/strong>\u5834\u5408\u306f<code>white-space: nowrap<\/code>\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ca\u5e45\u304c\u8db3\u308a\u306a\u3044\u5834\u5408\u306f\u306f\u307f\u51fa\u3059\u305f\u3081\u3001<code>overflow: hidden; text-overflow: ellipsis;<\/code>\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u300c...\u300d\u3067\u7701\u7565\u3059\u308b\u51e6\u7406\u304c\u5b9a\u756a\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>.single-line {\n  white-space: nowrap;\n  overflow: hidden;\n  text-overflow: ellipsis; \/* \u306f\u307f\u51fa\u305f\u5206\u3092...\u3067\u7701\u7565 *\/\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3-3. \u82f1\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u306e\u6587\u7ae0\u4e2d\u306b\u82f1\u5358\u8a9e\u304c\u6df7\u3058\u308b\u5834\u5408\u3001\u610f\u56f3\u305b\u305a\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u6539\u884c\u3055\u308c\u308b\u3068\u8aad\u307f\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u306f<code>word-break: normal<\/code>\uff08\u65e2\u5b9a\u5024\uff09\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u306f\u307f\u51fa\u3059\u5834\u5408\u306e\u307f<code>overflow-wrap: break-word<\/code>\u3067\u5bfe\u5fdc\u3059\u308b\u306e\u304c\u57fa\u672c\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<code>word-break: break-all<\/code>\u3092\u5b89\u6613\u306b\u4f7f\u3046\u3068\u3001\u82f1\u5358\u8a9e\u3082\u307e\u3068\u3081\u3066\u9014\u4e2d\u3067\u5207\u308c\u3066\u3057\u307e\u3046\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>.natural-break {\n  word-break: normal;\n  overflow-wrap: break-word; \/* \u306f\u307f\u51fa\u3059\u5834\u5408\u306e\u307f\u5f37\u5236\u6539\u884c *\/\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3-4. \u8a18\u53f7\u30fb\u53e5\u8aad\u70b9\u3067\u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044\uff08\u7981\u5247\u51e6\u7406\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u672c\u8a9e\u306e\u6587\u7ae0\u3067\u300c\u3001\u300d\u3084\u300c\uff09\u300d\u304c\u884c\u982d\u306b\u6765\u3066\u3057\u307e\u3046\u306e\u3092\u9632\u304e\u305f\u3044\u5834\u5408\u306f\u3001<code>line-break: strict<\/code>\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u30e2\u30c0\u30f3\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u65e2\u5b9a\u3067\u3082\u4e00\u5b9a\u306e\u7981\u5247\u51e6\u7406\u304c\u50cd\u304d\u307e\u3059\u304c\u3001\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u6319\u52d5\u3092\u5b89\u5b9a\u3055\u305b\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>.japanese-text {\n  line-break: strict;\n  word-break: normal;\n}<\/code><\/pre>\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>br\u30bf\u30b0\u306e\u3088\u3046\u306b\u6539\u884c\u3057\u305f\u3044 \u2192 white-space: pre-line<\/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>\u4e00\u884c\u306b\u53ce\u3081\u305f\u3044 \u2192 white-space: nowrap\uff08+ text-overflow: ellipsis\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>\u82f1\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u5207\u308a\u305f\u304f\u306a\u3044 \u2192 overflow-wrap: break-word\uff08word-break\u306fnormal\u306e\u307e\u307e\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>\u53e5\u8aad\u70b9\u30fb\u8a18\u53f7\u3067\u4e0d\u81ea\u7136\u306b\u6539\u884c\u3055\u305b\u305f\u304f\u306a\u3044 \u2192 line-break: strict<\/span><\/div>\n\n<\/div>\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\u3053\u307e\u3067\u306e4\u30d1\u30bf\u30fc\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u5b9f\u52d9\u3067\u906d\u9047\u3059\u308b\u6539\u884c\u30c8\u30e9\u30d6\u30eb\u306e\u5927\u534a\u306f\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u300c\u82f1\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u5207\u308c\u308b\u300d\u554f\u984c\u306f\u3001word-break\u3068overflow-wrap\u306e\u5f79\u5272\u3092\u6df7\u540c\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u539f\u56e0\u306e\u30b1\u30fc\u30b9\u304c\u591a\u3044\u306e\u3067\u3001\u305c\u3072\u898b\u76f4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\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-line-break-guide&blog_slug=css-line-break-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-line-break-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;\">RESPONSIVE<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u3068\u306e\u4ed8\u304d\u5408\u3044\u65b9<\/span>\n  <span class=\"section-desc\">\u753b\u9762\u5e45\u304c\u5909\u308f\u308b\u3068\u6539\u884c\u4f4d\u7f6e\u3082\u5909\u308f\u308b\u3068\u3044\u3046\u524d\u63d0\u3092\u6301\u3064<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30fb\u30bf\u30d6\u30ec\u30c3\u30c8\u30fbPC\u3068\u3001\u95b2\u89a7\u3055\u308c\u308b\u753b\u9762\u5e45\u304c\u591a\u69d8\u5316\u3057\u305f\u73fe\u5728\u3001<strong>\u300cPC\u3067\u306f\u7dba\u9e97\u306b\u898b\u3048\u3066\u3044\u305f\u306e\u306b\u3001\u30b9\u30de\u30db\u8868\u793a\u3060\u3068\u6539\u884c\u4f4d\u7f6e\u304c\u304a\u304b\u3057\u3044\u300d<\/strong>\u3068\u3044\u3046\u30c8\u30e9\u30d6\u30eb\u306f\u975e\u5e38\u306b\u3088\u304f\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u5e45\u304c\u5909\u308f\u308b\u3053\u3068\u3067\u3001\u81ea\u52d5\u6539\u884c\u3055\u308c\u308b\u4f4d\u7f6e\u305d\u306e\u3082\u306e\u304c\u5909\u308f\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-1. \u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3067\u6539\u884c\u65b9\u91dd\u3092\u5207\u308a\u66ff\u3048\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u898b\u51fa\u3057\u306a\u3069\u3001\u7279\u5b9a\u306e\u4f4d\u7f6e\u3067\u5fc5\u305a\u6539\u884c\u3057\u3066\u307b\u3057\u3044\u8981\u7d20\u306b\u3064\u3044\u3066\u306f\u3001\u753b\u9762\u5e45\u306b\u5fdc\u3058\u3066<code>&lt;br&gt;<\/code>\u30bf\u30b0\u306e\u8868\u793a\u30fb\u975e\u8868\u793a\u3092\u5207\u308a\u66ff\u3048\u308b\u30c6\u30af\u30cb\u30c3\u30af\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002CSS\u306e<code>display: none<\/code>\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001PC\u8868\u793a\u3067\u306fA\u5730\u70b9\u3067\u6539\u884c\u3001\u30b9\u30de\u30db\u8868\u793a\u3067\u306fB\u5730\u70b9\u3067\u6539\u884c\u3001\u3068\u3044\u3063\u305f\u51fa\u3057\u5206\u3051\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:16px 20px;overflow-x:auto;font-size:13px;line-height:1.7;margin:16px 0;\"><code>&lt;h2&gt;AI\u6d3b\u7528\u3067&lt;br class=\"sp-only\"&gt;\u696d\u52d9\u52b9\u7387\u5316\u3092\u5b9f\u73fe&lt;\/h2&gt;\n\n\/* CSS\u5074 *\/\n.sp-only { display: none; }\n@media (max-width: 600px) {\n  .sp-only { display: inline; }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">4-2. \u898b\u51fa\u3057\u306f\u7279\u306b\u614e\u91cd\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u898b\u51fa\u3057\uff08H2\u30fbH3\uff09\u3084\u30ad\u30e3\u30c3\u30c1\u30b3\u30d4\u30fc\u306f\u3001\u6539\u884c\u4f4d\u7f6e\u306b\u3088\u3063\u3066\u5370\u8c61\u304c\u5927\u304d\u304f\u5909\u308f\u308a\u307e\u3059\u3002\u300cAI\u3067\u300d\u3068\u3044\u30462\u6587\u5b57\u3060\u3051\u304c\u6b21\u306e\u884c\u306b\u53d6\u308a\u6b8b\u3055\u308c\u308b\u3001\u3068\u3044\u3063\u305f<strong>\u300c\u5b64\u7acb\u884c\uff08\u5b99\u3076\u3089\u308a\u3093\u306a1\u301c2\u6587\u5b57\uff09\u300d<\/strong>\u306f\u3001\u30c7\u30b6\u30a4\u30f3\u4e0a\u306e\u898b\u305f\u76ee\u3092\u640d\u306d\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u753b\u9762\u5e45\u3067\u5b9f\u6a5f\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\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;\">\u78ba\u8a8d\u3059\u3079\u304d\u753b\u9762\u5e45\u306e\u76ee\u5b89<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff08375px\u524d\u5f8c\uff09\u3001\u30bf\u30d6\u30ec\u30c3\u30c8\uff08768px\u524d\u5f8c\uff09\u3001PC\uff081200px\u4ee5\u4e0a\uff09\u306e3\u30d1\u30bf\u30fc\u30f3\u3067\u6700\u4f4e\u9650\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3068\u3001\u5927\u304d\u306a\u5d29\u308c\u306f\u4e8b\u524d\u306b\u9632\u3052\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u8868\u793a\u3092\u5207\u308a\u66ff\u3048\u306a\u304c\u3089\u78ba\u8a8d\u3059\u308b\u306e\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>PC\u8868\u793a\u3067<br>\u78ba\u8a8d<\/strong><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u30bf\u30d6\u30ec\u30c3\u30c8\u5e45\u3067<br>\u78ba\u8a8d<\/strong><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u30b9\u30de\u30db\u5e45\u3067<br>\u78ba\u8a8d<\/strong><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u5b64\u7acb\u884c\u30fb\u306f\u307f\u51fa\u3057\u3092<br>\u4fee\u6b63<\/strong><\/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-line-break-guide&blog_slug=css-line-break-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-line-break-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\u5b9f\u88c5\u30df\u30b9\u3068\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/span>\n  <span class=\"section-desc\">\u516c\u958b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304d\u305f\u3044\u30dd\u30a4\u30f3\u30c8<\/span>\n<\/h2>\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>word-break: break-all\u3092\u5168\u4f53\u306b\u9069\u7528\u3057\u3001\u82f1\u5358\u8a9e\u307e\u3067\u9014\u4e2d\u3067\u5207\u308c\u3066\u3044\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>white-space: nowrap\u3060\u3051\u6307\u5b9a\u3057\u3066\u3001\u306f\u307f\u51fa\u3057\u5bfe\u7b56\uff08overflow\u8a2d\u5b9a\uff09\u3092\u5fd8\u308c\u3066\u3044\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>\u65e5\u672c\u8a9e\u5c02\u7528\u306eline-break\u6307\u5b9a\u3092\u3001\u82f1\u8a9e\u30da\u30fc\u30b8\u306b\u3082\u305d\u306e\u307e\u307e\u6d41\u7528\u3057\u3066\u3044\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>PC\u3067\u3057\u304b\u78ba\u8a8d\u3057\u3066\u304a\u3089\u305a\u3001\u30b9\u30de\u30db\u8868\u793a\u3067\u898b\u51fa\u3057\u304c\u4e0d\u81ea\u7136\u306b\u6298\u308a\u8fd4\u3063\u3066\u3044\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>br\u30bf\u30b0\u3092\u5927\u91cf\u306b\u4f7f\u3063\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u8abf\u6574\u3057\u3066\u304a\u308a\u3001\u30c6\u30ad\u30b9\u30c8\u91cf\u304c\u5909\u308f\u308b\u3068\u5d29\u308c\u308b<\/span><\/div>\n\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;\">br\u30bf\u30b0\u306e\u591a\u7528\u306f\u907f\u3051\u308b<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u898b\u305f\u76ee\u3092\u6574\u3048\u308b\u305f\u3081\u306b&lt;br&gt;\u30bf\u30b0\u3092\u591a\u7528\u3059\u308b\u3068\u3001\u30c6\u30ad\u30b9\u30c8\u91cf\u3084\u30d5\u30a9\u30f3\u30c8\u30b5\u30a4\u30ba\u304c\u5909\u308f\u3063\u305f\u969b\u306b\u4e00\u6c17\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u307e\u3059\u3002\u53ef\u80fd\u306a\u9650\u308a\u3001\u6539\u884c\u306fCSS\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u5236\u5fa1\u3057\u3001HTML\u5074\u306e&lt;br&gt;\u306f\u6700\u5c0f\u9650\u306b\u3068\u3069\u3081\u308b\u306e\u304c\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u5b9f\u88c5\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5-1. \u30c7\u30d0\u30c3\u30b0\u306e\u9032\u3081\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6539\u884c\u5d29\u308c\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306f\u3001\u307e\u305a\u30d6\u30e9\u30a6\u30b6\u306e\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067<strong>\u8a72\u5f53\u8981\u7d20\u306b\u3069\u306eCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d<\/strong>\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u7d99\u627f\u5143\u306e\u30b9\u30bf\u30a4\u30eb\u3084CSS\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u521d\u671f\u8a2d\u5b9a\u304c\u5f71\u97ff\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u591a\u3044\u305f\u3081\u3001\u300c\u81ea\u5206\u3067\u66f8\u3044\u305fCSS\u3060\u3051\u300d\u3092\u7591\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u30b9\u30bf\u30a4\u30eb\u5168\u4f53\u3092\u4fef\u77b0\u3059\u308b\u3053\u3068\u304c\u65e9\u671f\u89e3\u6c7a\u306e\u30b3\u30c4\u3067\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\">\u6539\u884c\u30c8\u30e9\u30d6\u30eb\u306f\u300c\u3069\u3053\u304b\u3067\u6307\u5b9a\u3057\u305f1\u884c\u306eCSS\u304c\u3001\u601d\u308f\u306c\u5834\u6240\u306b\u5f71\u97ff\u3057\u3066\u3044\u305f\u300d\u3068\u3044\u3046\u30aa\u30c1\u304c\u672c\u5f53\u306b\u591a\u3044\u3067\u3059\u3002\u7126\u3063\u3066\u65b0\u3057\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8ffd\u52a0\u3059\u308b\u524d\u306b\u3001\u307e\u305a\u4eca\u4f55\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067\u78ba\u8a8d\u3059\u308b\u7656\u3092\u3064\u3051\u308b\u3068\u3001\u7121\u99c4\u306a\u8a66\u884c\u932f\u8aa4\u304c\u6e1b\u308a\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5-2. CSS\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5229\u7528\u6642\u306e\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bootstrap\u3084Tailwind CSS\u306a\u3069\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5074\u304c\u72ec\u81ea\u306e\u521d\u671f\u8a2d\u5b9a\uff08\u30ea\u30bb\u30c3\u30c8CSS\uff09\u3092\u5f53\u3066\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6539\u884c\u306e\u6319\u52d5\u304c\u60f3\u5b9a\u3068\u7570\u306a\u308b\u5834\u5408\u306f\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u8a72\u5f53\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u521d\u671f\u5024\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u3067\u3042\u308c\u3070\u500b\u5225\u306e\u30af\u30e9\u30b9\u3067\u4e0a\u66f8\u304d\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\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>\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067\u5b9f\u969b\u306b\u9069\u7528\u3055\u308c\u3066\u3044\u308bCSS\u3092\u78ba\u8a8d\u3059\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>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30ea\u30bb\u30c3\u30c8CSS\u30fb\u521d\u671f\u8a2d\u5b9a\u306e\u5f71\u97ff\u3092\u7591\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>\u89aa\u8981\u7d20\u304b\u3089\u306e\u7d99\u627f\uff08inherit\uff09\u3067\u5024\u304c\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\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>\u4fee\u6b63\u5f8c\u306f\u5fc5\u305a\u8907\u6570\u306e\u753b\u9762\u5e45\u3067\u518d\u78ba\u8a8d\u3059\u308b<\/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-line-break-guide&blog_slug=css-line-break-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-line-break-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;\">BEYOND CSS<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011\u300cCSS\u3092\u66f8\u304f\u300d\u304b\u3089\u300cAI\u306b\u610f\u56f3\u3092\u4f1d\u3048\u308b\u300d\u6642\u4ee3\u3078<\/span>\n  <span class=\"section-desc\">\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u899a\u3048\u306a\u304f\u3066\u3082\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u8abf\u6574\u304c\u5b8c\u7d50\u3059\u308b\u6642\u4ee3<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u3001CSS\u306e\u6539\u884c\u5236\u5fa1\u3092\u76ee\u7684\u5225\u306b\u6574\u7406\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u5b9f\u52d9\u3067CSS\u3092\u66f8\u304f\u30a8\u30f3\u30b8\u30cb\u30a2\u30fb\u30c7\u30b6\u30a4\u30ca\u30fc\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u7406\u89e3\u306f\u4eca\u3082\u5fc5\u9808\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001<strong>\u300cLP\u306e\u898b\u51fa\u3057\u306e\u6539\u884c\u4f4d\u7f6e\u304c\u304a\u304b\u3057\u3044\u306e\u3092\u76f4\u3057\u305f\u3044\u3060\u3051\u306a\u306e\u306b\u3001CSS\u306f\u5206\u304b\u3089\u306a\u3044\u300d<\/strong>\u3068\u3044\u3046\u7d4c\u55b6\u8005\u30fb\u5e83\u5831\u62c5\u5f53\u306e\u65b9\u306b\u3068\u3063\u3066\u306f\u3001\u3082\u30461\u3064\u306e\u9078\u629e\u80a2\u304c\u73fe\u5b9f\u7684\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u304c\u3001AI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u76f4\u63a5\u4f9d\u983c\u3059\u308b\u65b9\u6cd5\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>AI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\uff1a\u4eba\u9593\u304c\u300c\u3053\u3053\u306e\u898b\u305f\u76ee\u3092\u76f4\u3057\u305f\u3044\u300d\u3068\u65e5\u672c\u8a9e\u3067\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001AI\u304cHTML\u30fbCSS\u306e\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u89e3\u304d\u3001\u4fee\u6b63\u30fb\u5b9f\u88c5\u307e\u3067\u3092\u62c5\u5f53\u3057\u3066\u304f\u308c\u308bAI\u3002Anthropic\u793e\u306e\u300cClaude Code\u300d\u306a\u3069\u304c\u4ee3\u8868\u4f8b\u3067\u3001CSS\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u3092\u899a\u3048\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u610f\u56f3\u3092\u4f1d\u3048\u308b\u3060\u3051\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u8abf\u6574\u304c\u5b8c\u7d50\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-1. \u3010GENAI\u72ec\u81ea\u30c7\u30fc\u30bf\u3011LP\u30fb\u30d6\u30ed\u30b0\u306eCSS\u8abf\u6574\u3092AI\u306b\u4efb\u305b\u3066\u3044\u308b\u5b9f\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793eGENAI\uff09\u3067\u306f\u3001AI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300cClaude Code\u300d\u3092Max 20x\u30d7\u30e9\u30f3\uff08\u6708\u984d$200\u30fb\u7d0430,000\u5186\uff09\u3067\u5951\u7d04\u3057\u3001LP\u3084\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u5fae\u8abf\u6574\u30fbCSS\u306e\u6539\u884c\u5d29\u308c\u4fee\u6b63\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306a\u3069\u3092\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u90fd\u5ea6\u30a2\u30b5\u30a4\u30f3\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u305d\u306e\u5834\u3067\u5b8c\u7d50\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u4f5c\u696d\u5185\u5bb9<\/th><th>\u5f93\u6765\uff08\u81ea\u5206\u3067CSS\u3092\u66f8\u304f\uff09<\/th><th>AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff08Claude Code\uff09<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u898b\u51fa\u3057\u306e\u6539\u884c\u4f4d\u7f6e\u8abf\u6574<\/td><td>white-space\/br\u30bf\u30b0\u306e\u77e5\u8b58\u304c\u5fc5\u8981<\/td><td>\u300c\u3053\u3053\u3067\u6539\u884c\u3057\u3066\u307b\u3057\u3044\u300d\u3068\u4f1d\u3048\u308b\u3060\u3051<\/td><\/tr>\n<tr><td>\u30b9\u30de\u30db\u8868\u793a\u306e\u5d29\u308c\u4fee\u6b63<\/td><td>\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u306e\u8a18\u8ff0\u304c\u5fc5\u8981<\/td><td>\u5d29\u308c\u3066\u3044\u308b\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u898b\u305b\u3066\u4f9d\u983c<\/td><\/tr>\n<tr><td>\u4f5c\u696d\u306b\u304b\u304b\u308b\u6642\u9593<\/td><td>\u8abf\u67fb\u30fb\u5b9f\u88c5\u30fb\u78ba\u8a8d\u3067\u6570\u5341\u5206\u301c\u6570\u6642\u9593<\/td><td>\u6570\u5206\u301c\u5341\u6570\u5206\u7a0b\u5ea6\u3067\u8907\u6570\u6848\u304c\u51fa\u3066\u304f\u308b<\/td><\/tr>\n<tr><td>\u5fc5\u8981\u306a\u77e5\u8b58<\/td><td>CSS\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u7406\u89e3\u304c\u524d\u63d0<\/td><td>\u65e5\u672c\u8a9e\u3067\u72b6\u6cc1\u3092\u8aac\u660e\u3067\u304d\u308c\u3070\u5341\u5206<\/td><\/tr>\n<\/tbody>\n<\/table>\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\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3082\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5fae\u8abf\u6574\u306f\u307b\u307cClaude Code\u306b\u4efb\u305b\u3066\u3044\u307e\u3059\u3002\u300c\u3053\u306e\u30bf\u30a4\u30c8\u30eb\u306e\u6539\u884c\u4f4d\u7f6e\u304c\u4e0d\u81ea\u7136\u3060\u304b\u3089\u76f4\u3057\u3066\u300d\u3068\u4f1d\u3048\u308b\u3060\u3051\u3067\u3001white-space\u3084br\u30bf\u30b0\u306e\u8abf\u6574\u6848\u3092\u63d0\u793a\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001CSS\u3092\u4e00\u304b\u3089\u66f8\u304f\u624b\u9593\u304c\u307b\u307c\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-2. \u300cCSS\u3092\u899a\u3048\u308b\u300d\u3068\u300cAI\u306b\u4efb\u305b\u308b\u300d\u306f\u5bfe\u7acb\u3057\u306a\u3044<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8aa4\u89e3\u3057\u3066\u307b\u3057\u304f\u306a\u3044\u306e\u306f\u3001CSS\u306e\u77e5\u8b58\u304c\u4e0d\u8981\u306b\u306a\u308b\u3068\u3044\u3046\u8a71\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u70b9\u3067\u3059\u3002AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u63d0\u793a\u3057\u305f\u4fee\u6b63\u6848\u304c\u672c\u5f53\u306b\u6b63\u3057\u3044\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u6700\u4f4e\u9650\u300c\u898b\u305f\u76ee\u304c\u304a\u304b\u3057\u3044\u300d\u3068\u6c17\u3065\u3051\u308b\u76ee\u3068\u3001\u4fee\u6b63\u5f8c\u306b\u3069\u3053\u3092\u78ba\u8a8d\u3059\u3079\u304d\u304b\u3068\u3044\u3046\u52d8\u6240\u306f\u5fc5\u8981\u3067\u3059\u3002<strong>\u300c\u7d30\u304b\u3044\u5b9f\u88c5\u306fAI\u306b\u4efb\u305b\u3064\u3064\u3001\u5168\u4f53\u306e\u5224\u65ad\u306f\u4eba\u9593\u304c\u884c\u3046\u300d<\/strong>\u3068\u3044\u3046\u5f79\u5272\u5206\u62c5\u304c\u3001\u73fe\u5b9f\u7684\u3067\u6301\u7d9a\u53ef\u80fd\u306a\u4ed8\u304d\u5408\u3044\u65b9\u3060\u3068\u5f0a\u793e\u3067\u306f\u8003\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\">CSS\u30921\u884c\u3082\u66f8\u3051\u306a\u304f\u3066\u3082\u3001\u300c\u306a\u3093\u3068\u306a\u304f\u304a\u304b\u3057\u3044\u300d\u306b\u6c17\u3065\u3051\u308b\u611f\u899a\u3055\u3048\u3042\u308c\u3070\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u306e\u5354\u696d\u306f\u5341\u5206\u306b\u6210\u7acb\u3057\u307e\u3059\u3002\u3080\u3057\u308d\u3001\u7d30\u90e8\u306e\u5b9f\u88c5\u4f5c\u696d\u304b\u3089\u89e3\u653e\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u30c7\u30b6\u30a4\u30f3\u306e\u610f\u56f3\u3084\u8a34\u6c42\u5185\u5bb9\u305d\u306e\u3082\u306e\u306b\u6642\u9593\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u304c\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u3060\u3068\u611f\u3058\u3066\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-line-break-guide&blog_slug=css-line-break-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-line-break-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;\">GETTING STARTED<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u304cAI\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u8abf\u6574\u3092\u3059\u308b3\u30b9\u30c6\u30c3\u30d7<\/span>\n  <span class=\"section-desc\">CSS\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u3092\u899a\u3048\u308b\u5fc5\u8981\u306f\u306a\u3044<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cCSS\u306f\u5206\u304b\u3089\u306a\u3044\u304c\u3001\u81ea\u793e\u306eLP\u3084\u30d6\u30ed\u30b0\u306e\u898b\u305f\u76ee\u3092\u81ea\u5206\u3067\u76f4\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u65b9\u306b\u5411\u3051\u3066\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u8abf\u6574\u3059\u308b\u307e\u3067\u306e3\u30b9\u30c6\u30c3\u30d7\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\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;\">\u5d29\u308c\u3066\u3044\u308b\u7b87\u6240\u3092<br>\u30b9\u30af\u30b7\u30e7\u3067\u898b\u305b\u308b<\/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;\">\u3069\u3046\u76f4\u3057\u305f\u3044\u304b<br>\u8a00\u8449\u3067\u4f1d\u3048\u308b<\/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;\">\u4fee\u6b63\u6848\u3092\u78ba\u8a8d\u3057<br>\u53cd\u6620\u3057\u3066\u3082\u3089\u3046<\/span><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">7-1. \u30b9\u30c6\u30c3\u30d71\uff1a\u5d29\u308c\u3066\u3044\u308b\u7b87\u6240\u3092\u305d\u306e\u307e\u307e\u898b\u305b\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c02\u9580\u7528\u8a9e\u3067\u8aac\u660e\u3057\u3088\u3046\u3068\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u30b9\u30de\u30db\u3067\u898b\u305f\u3068\u304d\u306b\u3001\u3053\u306e\u30bf\u30a4\u30c8\u30eb\u306e2\u6587\u5b57\u3060\u3051\u304c\u6b21\u306e\u884c\u306b\u98db\u3073\u51fa\u3057\u3066\u3044\u3066\u6c17\u306b\u306a\u308b\u300d\u3068\u3044\u3046\u3088\u3046\u306b\u3001<strong>\u898b\u305f\u307e\u307e\u30fb\u611f\u3058\u305f\u307e\u307e\u3092\u4f1d\u3048\u308b<\/strong>\u3060\u3051\u3067AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u72b6\u6cc1\u3092\u7406\u89e3\u3057\u3001\u539f\u56e0\u306b\u306a\u3063\u3066\u3044\u308bCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7279\u5b9a\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7-2. \u30b9\u30c6\u30c3\u30d72\uff1a\u7406\u60f3\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u4f1d\u3048\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u3053\u3053\u3067\u6539\u884c\u3057\u3066\u307b\u3057\u3044\u300d\u300c\u4e00\u884c\u306b\u53ce\u3081\u3066\u307b\u3057\u3044\u300d\u3068\u3044\u3063\u305f\u5e0c\u671b\u3092\u4f1d\u3048\u308b\u3068\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u8a72\u5f53\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\uff08white-space\u3001overflow-wrap\u306a\u3069\uff09\u3092\u5224\u65ad\u3057\u3001\u5b9f\u88c5\u6848\u3092\u63d0\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u3092\u899a\u3048\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u610f\u56f3\u3055\u3048\u4f1d\u308f\u308c\u3070\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7-3. \u30b9\u30c6\u30c3\u30d73\uff1a\u8907\u6570\u306e\u753b\u9762\u5e45\u3067\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">AI\u304c\u63d0\u793a\u3057\u305f\u4fee\u6b63\u6848\u3082\u3001\u5fc5\u305a\u8907\u6570\u306e\u753b\u9762\u5e45\uff08\u30b9\u30de\u30db\u30fb\u30bf\u30d6\u30ec\u30c3\u30c8\u30fbPC\uff09\u3067\u898b\u305f\u76ee\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u300c\u76f4\u3057\u305f\u3064\u3082\u308a\u304c\u3001\u5225\u306e\u753b\u9762\u5e45\u3067\u65b0\u305f\u306a\u5d29\u308c\u304c\u767a\u751f\u3057\u305f\u300d\u3068\u3044\u3046\u30b1\u30fc\u30b9\u3082\u3042\u308b\u305f\u3081\u3001\u4fee\u6b63\u5f8c\u306f\u4e00\u901a\u308a\u30c1\u30a7\u30c3\u30af\u3059\u308b\u7fd2\u6163\u3092\u6301\u3064\u3068\u5b89\u5fc3\u3067\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;\">\u4f9d\u983c\u3059\u308b\u3068\u304d\u306e\u4f1d\u3048\u65b9\u306e\u30b3\u30c4<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c\u306a\u3093\u3068\u306a\u304f\u5909\u300d\u3067\u306f\u306a\u304f\u300c\u30b9\u30de\u30db\u3067\u898b\u305f\u3068\u304d\u3001\u898b\u51fa\u3057\u306e2\u884c\u76ee\u306e1\u6587\u5b57\u3060\u3051\u304c\u6d6e\u3044\u3066\u3044\u308b\u300d\u306e\u3088\u3046\u306b\u3001\u3067\u304d\u308b\u3060\u3051\u5177\u4f53\u7684\u306b\u72b6\u614b\u3092\u4f1d\u3048\u308b\u3068\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u63d0\u793a\u3059\u308b\u4fee\u6b63\u6848\u306e\u7cbe\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u6dfb\u3048\u3066\u8aac\u660e\u3059\u308b\u3068\u3001\u3055\u3089\u306b\u6b63\u78ba\u306b\u610f\u56f3\u304c\u4f1d\u308f\u308a\u307e\u3059\u3002<\/p>\n<\/div>\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\">CSS\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u899a\u3048\u308b\u3053\u3068\u3068\u3001AI\u306b\u8abf\u6574\u3092\u4efb\u305b\u308b\u3053\u3068\u306f\u3001\u5bfe\u7acb\u3059\u308b\u8a71\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300c\u4eca\u3059\u3050\u76f4\u3057\u305f\u3044\u300d\u3068\u304d\u306fAI\u306b\u3001\u300c\u7d99\u7d9a\u7684\u306b\u30b5\u30a4\u30c8\u5168\u4f53\u3092\u8a2d\u8a08\u3057\u305f\u3044\u300d\u3068\u304d\u306f\u77e5\u8b58\u3082\u4f75\u305b\u3066\u8eab\u306b\u3064\u3051\u308b\u3001\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u3061\u3087\u3046\u3069\u826f\u3044\u30d0\u30e9\u30f3\u30b9\u3060\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-line-break-guide&blog_slug=css-line-break-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-line-break-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 \u2500\u2500 \u6539\u884c\u5236\u5fa1\u306e\u57fa\u672c\u3068\u3001AI\u306b\u4efb\u305b\u308b\u3068\u3044\u3046\u9078\u629e\u80a2<\/span>\n  <span class=\"section-desc\">\u76ee\u7684\u306b\u5fdc\u3058\u3066\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3044\u5206\u3051\u3001\u5fc5\u8981\u306a\u3089AI\u306b\u3082\u983c\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CSS\u3067\u6539\u884c\u3092\u5236\u5fa1\u3059\u308b4\u3064\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3001\u76ee\u7684\u5225\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u3001\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306e\u30dd\u30a4\u30f3\u30c8\u3001\u3088\u304f\u3042\u308b\u5b9f\u88c5\u30df\u30b9\u3001\u305d\u3057\u3066AI\u306bCSS\u8abf\u6574\u3092\u4efb\u305b\u308b\u6642\u4ee3\u306e\u8003\u3048\u65b9\u307e\u3067\u3092\u6574\u7406\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>white-space\u306f\u7a7a\u767d\u30fb\u6539\u884c\u6587\u5b57\u305d\u306e\u3082\u306e\u306e\u6271\u3044\u3092\u5236\u5fa1\u3059\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>word-break\u306f\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u6539\u884c\u3057\u3066\u3088\u3044\u304b\u3092\u5236\u5fa1\u3059\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>overflow-wrap\uff08word-wrap\uff09\u306f\u306f\u307f\u51fa\u3057\u305d\u3046\u306a\u5834\u5408\u3060\u3051\u5f37\u5236\u6539\u884c\u3059\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>line-break\u306f\u65e5\u672c\u8a9e\u306e\u7981\u5247\u51e6\u7406\u306e\u53b3\u3057\u3055\u3092\u5236\u5fa1\u3059\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>\u76ee\u7684\uff08\u6539\u884c\u3057\u305f\u3044\/\u3055\u305b\u305f\u304f\u306a\u3044\/\u5358\u8a9e\u3092\u5207\u308a\u305f\u304f\u306a\u3044\/\u8a18\u53f7\u3067\u5207\u308a\u305f\u304f\u306a\u3044\uff09\u3067\u4f7f\u3044\u5206\u3051\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>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u3067\u306f\u8907\u6570\u306e\u753b\u9762\u5e45\u3067\u5fc5\u305a\u5b9f\u6a5f\u30fb\u958b\u767a\u8005\u30c4\u30fc\u30eb\u3067\u78ba\u8a8d\u3059\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>\u5f0a\u793eGENAI\u3067\u306fClaude Code\u3092\u4f7f\u3044\u3001CSS\u8abf\u6574\u3092\u30a8\u30f3\u30b8\u30cb\u30a2\u4e0d\u8981\u3067\u305d\u306e\u5834\u3067\u5b8c\u7d50\u3055\u305b\u3066\u3044\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">CSS\u306e\u6539\u884c\u5236\u5fa1\u306f\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u610f\u5473\u3092\u7406\u89e3\u3057\u3066\u81ea\u5206\u3067\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u3082\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u610f\u56f3\u3092\u4f1d\u3048\u3066\u4efb\u305b\u308b\u3053\u3068\u3082\u3001\u3069\u3061\u3089\u3082\u6709\u52b9\u306a\u9078\u629e\u80a2\u3067\u3059\u3002<strong>\u300c\u4eca\u3059\u3050\u76f4\u3057\u305f\u3044\u3060\u3051\u300d\u306a\u3089\u5f8c\u8005\u3001\u300c\u7d99\u7d9a\u7684\u306b\u30b5\u30a4\u30c8\u904b\u55b6\u306b\u95a2\u308f\u308b\u300d\u306a\u3089\u524d\u8005\u306e\u7406\u89e3\u3082\u6df1\u3081\u3066\u304a\u304f<\/strong>\u3001\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u306e\u9053\u3092\u9078\u3076\u306b\u3057\u3066\u3082\u3001\u5927\u5207\u306a\u306e\u306f\u300c\u306a\u305c\u305d\u306e\u6539\u884c\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u300d\u3092\u4e00\u5ea6\u7acb\u3061\u6b62\u307e\u3063\u3066\u7406\u89e3\u3057\u3088\u3046\u3068\u3059\u308b\u59ff\u52e2\u3067\u3059\u3002\u539f\u56e0\u3092\u7406\u89e3\u305b\u305a\u306b\u5834\u5f53\u305f\u308a\u7684\u306a\u4fee\u6b63\u3092\u91cd\u306d\u308b\u3068\u3001\u5f8c\u304b\u3089\u898b\u8fd4\u3057\u305f\u3068\u304d\u306b\u8ab0\u3082\u624b\u3092\u4ed8\u3051\u3089\u308c\u306a\u3044CSS\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u5f79\u5272\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u3060\u3051\u3067\u3082\u3001AI\u306b\u4f9d\u983c\u3059\u308b\u969b\u306e\u8aac\u660e\u306e\u7cbe\u5ea6\u304c\u4e0a\u304c\u308a\u3001\u3088\u308a\u610f\u56f3\u306b\u8fd1\u3044\u4fee\u6b63\u304c\u77ed\u6642\u9593\u3067\u5f97\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f4\u3064\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u76ee\u7684\u5225\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u3001\u30d6\u30c3\u30af\u30de\u30fc\u30af\u3084\u30e1\u30e2\u306b\u6b8b\u3057\u3066\u304a\u304f\u3060\u3051\u3067\u3082\u3001\u6b21\u306b\u6539\u884c\u30c8\u30e9\u30d6\u30eb\u306b\u906d\u9047\u3057\u305f\u3068\u304d\u306e\u5bfe\u5fdc\u30b9\u30d4\u30fc\u30c9\u306f\u5927\u304d\u304f\u5909\u308f\u308b\u306f\u305a\u3067\u3059\u3002\u305c\u3072\u5b9f\u969b\u306e\u6848\u4ef6\u3067\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\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\">AI\u9b3c\u7ba1\u7406\u3067\u306f\u3001Claude Code\u3092\u4f7f\u3063\u305fWeb\u30b5\u30a4\u30c8\u30fbLP\u306e\u6539\u5584\u4f5c\u696d\u3092\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u8005\u30fb\u5e83\u5831\u62c5\u5f53\u306e\u65b9\u306b\u5411\u3051\u3066\u4f34\u8d70\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u300cCSS\u306f\u5206\u304b\u3089\u306a\u3044\u304c\u3001\u3053\u3053\u3092\u76f4\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u6bb5\u968e\u304b\u3089\u3054\u76f8\u8ac7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">CSS\u3092\u899a\u3048\u308b\u524d\u306b\u3001AI\u306b\u76f4\u63a5\u983c\u3093\u3067\u307f\u307e\u305b\u3093\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u793e\u30b5\u30a4\u30c8\u306e\u898b\u305f\u76ee\u3092\u6574\u3048\u305f\u3044\u306a\u3089\u3001CSS\u3092\u5b66\u3076\u524d\u306bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u76f4\u305b\u306a\u3044\u304b\u8a66\u3059\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<br>AI\u9b3c\u7ba1\u7406\u3067\u306f\u3001Claude Code\u3092\u4f7f\u3063\u305f\u30b5\u30a4\u30c8\u6539\u5584\u30fb\u696d\u52d9\u81ea\u52d5\u5316\u3092\u7121\u6599\u76f8\u8ac7\u3067\u4f34\u8d70\u652f\u63f4\u3057\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\">\u300c\u30b5\u30a4\u30c8\u306e\u3061\u3087\u3063\u3068\u3057\u305f\u898b\u305f\u76ee\u3092\u76f4\u3057\u305f\u3044\u3060\u3051\u306a\u306e\u306b\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u983c\u3080\u307b\u3069\u3067\u3082\u306a\u3044\u300d\u3068\u3044\u3046\u898f\u6a21\u611f\u306e\u3054\u76f8\u8ac7\u3092\u6570\u591a\u304f\u3044\u305f\u3060\u3044\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u3001AI\u306b\u4efb\u305b\u3089\u308c\u308b\u7bc4\u56f2\u3092\u4e00\u7dd2\u306b\u898b\u6975\u3081\u307e\u3057\u3087\u3046\u3002<\/div>\n<\/div>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u5148\u306e\u9032\u3081\u65b9\u306f\u3001\u5927\u304d\u304f2\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9<\/strong>\u306f\u3001<strong>AI\u9b3c\u7ba1\u7406<\/strong>\u3067Claude Code\uff0fCodex\u306e\u4f7f\u3044\u65b9\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u5b9a\u7740\u307e\u3067\u4f34\u8d70\u3092\u53d7\u3051\u306a\u304c\u3089\u3001\u793e\u5185\u306b\u4ed5\u7d44\u307f\u3092\u4f5c\u308b\u9053\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u899a\u3048\u308b\u3088\u308a\u4efb\u305b\u305f\u3044\u65b9<\/strong>\u306f\u3001<strong>AIBPO by AI\u9b3c\u7ba1\u7406<\/strong>\u3067\u3053\u306e\u8a18\u4e8b\u306e\u3088\u3046\u306a\u5b9a\u578b\u696d\u52d9\u3092\u4e38\u3054\u3068\u9810\u3051\u308b\u9053\u304c\u3042\u308a\u307e\u3059\u3002\u7dcf\u984d\u306f\u3044\u307e\u306e\u696d\u52d9\u30b3\u30b9\u30c8\u306e70\u301c80%\u304c\u76ee\u5b89\u3001\u6708\u984d\u57fa\u672c\u6599\u306f0\u5186\u3067\u3059\u3002<\/p>\n<p>\u3069\u3061\u3089\u304c\u5408\u3046\u304b\u306f\u3001\u696d\u52d9\u91cf\u3068\u793e\u5185\u4f53\u5236\u6b21\u7b2c\u3067\u3059\u3002\u7121\u6599\u76f8\u8ac7\u30fb\u7121\u6599\u9069\u5408\u8a3a\u65ad\u3067\u3001\u8cb4\u793e\u306e\u5834\u5408\u306f\u3069\u3061\u3089\u304c\u5411\u304f\u304b\u304b\u3089\u3054\u76f8\u8ac7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\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-line-break-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-line-break-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. word-break\u3068overflow-wrap\u306f\u4f55\u304c\u9055\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. word-break\u306f\u5358\u8a9e\u306e\u9014\u4e2d\u3067\u3082\u6539\u884c\u3092\u8a31\u53ef\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5236\u5fa1\u3057\u3001break-all\u3092\u6307\u5b9a\u3059\u308b\u3068\u5e38\u306b\u6587\u5b57\u5358\u4f4d\u3067\u6539\u884c\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9overflow-wrap\u306f\u3001\u901a\u5e38\u306e\u533a\u5207\u308a\u3067\u306f\u53ce\u307e\u3089\u305a\u306f\u307f\u51fa\u3057\u305d\u3046\u306a\u5834\u5408\u306b\u3060\u3051\u3001\u6700\u7d42\u624b\u6bb5\u3068\u3057\u3066\u5f37\u5236\u6539\u884c\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u5f79\u5272\u306e\u5f37\u3055\u3068\u767a\u52d5\u6761\u4ef6\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. word-wrap\u3068overflow-wrap\u306f\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u307b\u307c\u540c\u3058\u610f\u5473\u3092\u6301\u3064\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002word-wrap\u306f\u53e4\u3044\u8a18\u6cd5\u3001overflow-wrap\u304c\u6a19\u6e96\u5316\u3055\u308c\u305f\u6b63\u5f0f\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u306b\u3042\u305f\u308a\u307e\u3059\u3002\u73fe\u5728\u3067\u306foverflow-wrap\u3092\u4f7f\u3046\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u5bfe\u5fdc\u306e\u305f\u3081\u4e21\u65b9\u3092\u4f75\u8a18\u3059\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. CSS\u3067\u6539\u884c\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. white-space: nowrap\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u30c6\u30ad\u30b9\u30c8\u304c\u6298\u308a\u8fd4\u3055\u308c\u305a\u4e00\u884c\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u30b3\u30f3\u30c6\u30ca\u5e45\u3092\u8d85\u3048\u308b\u3068\u306f\u307f\u51fa\u3059\u305f\u3081\u3001overflow: hidden\u3084text-overflow: ellipsis\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u306f\u307f\u51fa\u3057\u305f\u5206\u3092\u7701\u7565\u8868\u793a\u3059\u308b\u306e\u304c\u5b9f\u52d9\u3067\u306e\u5b9a\u756a\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u65e5\u672c\u8a9e\u3068\u82f1\u8a9e\u304c\u6df7\u5728\u3059\u308b\u6587\u7ae0\u3067\u6539\u884c\u304c\u304a\u304b\u3057\u304f\u306a\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u65e5\u672c\u8a9e\u3068\u82f1\u8a9e\u3067\u306f\u3001\u9069\u5207\u306a\u6539\u884c\u4f4d\u7f6e\u306e\u30eb\u30fc\u30eb\u304c\u7570\u306a\u308b\u305f\u3081\u3067\u3059\u3002word-break: break-all\u306e\u3088\u3046\u306b\u6587\u5b57\u5358\u4f4d\u3067\u6539\u884c\u3092\u8a31\u53ef\u3059\u308b\u8a2d\u5b9a\u3092\u5168\u4f53\u306b\u9069\u7528\u3059\u308b\u3068\u3001\u82f1\u5358\u8a9e\u307e\u3067\u9014\u4e2d\u3067\u5206\u65ad\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u82f1\u8a9e\u90e8\u5206\u306foverflow-wrap\u3067\u6700\u7d42\u624b\u6bb5\u3068\u3057\u3066\u306e\u6539\u884c\u306b\u7559\u3081\u308b\u306e\u304c\u57fa\u672c\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u3067\u6539\u884c\u5d29\u308c\u3092\u9632\u3050\u30b3\u30c4\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. PC\u30fb\u30bf\u30d6\u30ec\u30c3\u30c8\u30fb\u30b9\u30de\u30db\u306e3\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u969b\u306b\u8868\u793a\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u57fa\u672c\u3067\u3059\u3002\u898b\u51fa\u3057\u306a\u3069\u7279\u306b\u76ee\u7acb\u3064\u8981\u7d20\u306f\u3001\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3068\u7d44\u307f\u5408\u308f\u305b\u3066br\u30bf\u30b0\u306e\u8868\u793a\u30fb\u975e\u8868\u793a\u3092\u753b\u9762\u5e45\u3054\u3068\u306b\u5207\u308a\u66ff\u3048\u308b\u30c6\u30af\u30cb\u30c3\u30af\u3082\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. CSS\u304c\u5206\u304b\u3089\u306a\u304f\u3066\u3082AI\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u4fee\u6b63\u3092\u983c\u3081\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u983c\u3081\u307e\u3059\u3002Claude Code\u306e\u3088\u3046\u306aAI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001\u300c\u3053\u3053\u306e\u6539\u884c\u4f4d\u7f6e\u304c\u304a\u304b\u3057\u3044\u300d\u3068\u3044\u3063\u305f\u65e5\u672c\u8a9e\u306e\u8aac\u660e\u304b\u3089\u8a72\u5f53\u7b87\u6240\u3068CSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7279\u5b9a\u3057\u3001\u4fee\u6b63\u6848\u3092\u63d0\u793a\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u30d7\u30ed\u30d1\u30c6\u30a3\u540d\u3092\u899a\u3048\u3066\u3044\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": 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