{"provider_name":"Hatena Blog","width":"100%","title":"CSS\u30673\u756a\u76ee\u4ee5\u964d\u3092:nth-child(n + 3)\u3067\u66f8\u304f","provider_url":"https://hatena.blog","height":"190","author_name":"hogashi","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hogashi/20220124/20220124213358.png","blog_url":"https://blog.hog.as/","version":"1.0","blog_title":"hogashi.*","author_url":"https://blog.hatena.ne.jp/hogashi/","type":"rich","categories":["CSS","HTML"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hog.as%2Fentry%2F2022%2F01%2F24%2F213342\" title=\"CSS\u30673\u756a\u76ee\u4ee5\u964d\u3092:nth-child(n + 3)\u3067\u66f8\u304f - hogashi.*\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://blog.hog.as/entry/2022/01/24/213342","description":"CSS \u306b\u306f :nth-child() - CSS: Cascading Style Sheets | MDN \u3068\u3044\u3046\u7591\u4f3c\u30af\u30e9\u30b9\u304c\u3042\u3063\u3066\u3001\u4f55\u756a\u76ee\u306e\u5144\u5f1f\u304b\u3092\u6307\u5b9a\u3067\u304d\u308b\u3002 :nth-child(3) \u3068\u304b\u3084\u308b\u3068 3\u756a\u76ee\u3001\u307f\u305f\u3044\u306a\u611f\u3058\u3067\u3001 1 \u59cb\u307e\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u3002 li:nth-child(3) { background-color: gold; font-size: 2em; } \u6075\u6bd4\u5bff \u5927\u9ed2\u5929 \u798f\u7984\u5bff \u6bd8\u6c99\u9580\u5929 \u5e03\u888b \u5bff\u8001\u4eba \u5f01\u8ca1\u5929 \u3053\u308c\u306e\u66f8\u304d\u65b9\u306b :nth-child(2n + 1) \u307f\u305f\u3044\u306a\u3082\u306e\u304c\u3042\u3063\u3066\u3001\u3053\u3046\u3059\u308b\u3068\u5947\u6570\u756a\u76ee\u3060\u3051\u6307\u5b9a\u3067\u304d\u308b\u3002\u3053\u308c\u306f 2n \u3060\u3051\u3058\u3083\u306a\u304f\u3066\u3001\u305f\u3068\u3048\u3070 5n \u306b\u3059\u308c\u3070\u2026","published":"2022-01-24 21:33:42"}