{"id":20803,"date":"2024-01-18T13:30:13","date_gmt":"2024-01-18T04:30:13","guid":{"rendered":"https:\/\/www.qam-web.com\/?p=20803"},"modified":"2024-01-18T13:30:13","modified_gmt":"2024-01-18T04:30:13","slug":"%e3%81%82%e3%81%be%e3%82%8a%e7%9f%a5%e3%82%89%e3%82%8c%e3%81%a6%e3%81%84%e3%81%aa%e3%81%84%e3%82%b3%e3%83%bc%e3%83%87%e3%82%a3%e3%83%b3%e3%82%b0%e3%81%ab%e5%bd%b9%e7%ab%8b%e3%81%a4css%e3%83%97","status":"publish","type":"post","link":"https:\/\/www.qam-web.com\/?p=20803","title":{"rendered":"\u3042\u307e\u308a\u77e5\u3089\u308c\u3066\u3044\u306a\u3044\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u5f79\u7acb\u3064CSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u3054\u7d39\u4ecb\uff01"},"content":{"rendered":"<p>Web\u30b5\u30a4\u30c8\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u53cd\u6620\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306aCSS\u3067\u3059\u304c\u3001\u305d\u306e\u5168\u3066\u3092\u628a\u63e1\u3057\u3066\u3044\u308b\u65b9\u306f\u5c11\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u4eca\u56de\u306f\u3001\u3042\u307e\u308a\u3042\u307e\u308a\u77e5\u3089\u308c\u3066\u3044\u306a\u3044\u4fbf\u5229\u306aCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3 class=\"h03\">\u9023\u756a\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h3>\n<p>counter-increment\u3068\u3044\u3046\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002counter-increment\u306f\u300c\u8981\u7d20\u306e\u9023\u756a\u306e\u5024\u3092\u6307\u5b9a\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3067\u3059\u3002<\/p>\n<h4 class=\"h04\">counter-increment\u306e\u4f7f\u3044\u65b9<\/h4>\n<ul>\n<li>1\u3001\u30ea\u30b9\u30c8\u3092\u4f5c\u308b\u3002(\u4eca\u56de\u306ful\u3068li)<\/li>\n<li>2\u3001li\u306bcounter-increment: increment;\u3092\u3064\u3051\u308b\u3002<br \/>\n\u203bincrement\u306b\u95a2\u3057\u3066\u306f\u4efb\u610f\u306e\u5024\u306a\u306e\u3067\u3001\u7528\u9014\u306b\u5408\u3063\u305f\u540d\u79f0\u306b\u5909\u66f4\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<li>3\u3001li\u306b\u64ec\u4f3c\u8981\u7d20\u3092\u4ed8\u3051\u3001content: counter(increment);\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h4 class=\"h04\">\u5fdc\u7528<\/h4>\n<p>\u4ed6\u306b\u3082\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3001counter-increment: counterincrement 3;\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u30013\u305a\u3064\u5897\u3048\u308b\u3088\u3046\u306b\u3082\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<br \/>\nli\u306b\u30af\u30e9\u30b9\u540d\u3092\u3064\u3051\u3066\u305d\u306e\u30af\u30e9\u30b9\u540d\u306bcounter-reset:increment;\u3092\u3064\u3051\u308b\u3068\u3001p\u8981\u7d20\u304c\u73fe\u308c\u308b\u305f\u3073\u306b\u30ab\u30a6\u30f3\u30c8\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"html,result\" data-slug-hash=\"vYPgbgo\" data-user=\"Tomahawk12\" style=\"height: 300px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;\">\n  <span>See the Pen <a href=\"https:\/\/codepen.io\/Tomahawk12\/pen\/vYPgbgo\"><br \/>\n  \u9023\u756a\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/a> by oonishi kiichi (<a href=\"https:\/\/codepen.io\/Tomahawk12\">@Tomahawk12<\/a>)<br \/>\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<p><script async src=\"https:\/\/cpwebassets.codepen.io\/assets\/embed\/ei.js\"><\/script><\/p>\n<h3 class=\"h03\">\u6307\u5b9a\u3057\u305f\u30af\u30e9\u30b9\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u4ed8\u3051\u308b\u65b9\u6cd5<\/h3>\n<h4 class=\"h04\">\u6307\u5b9a\u3057\u305f\u30af\u30e9\u30b9\u3067\u7d42\u308f\u308b\u8981\u7d20\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u4ed8\u3051\u308b\u65b9\u6cd5<\/h4>\n<p>\u30af\u30e9\u30b9\u540d[test]\u304b\u3089\u59cb\u307e\u308bul\u8981\u7d20\u306e\u307f\u306b\u30af\u30e9\u30b9\u540d\u3092\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<strong>ul[class^=&#8221;test&#8221;]<\/strong><\/p>\n<h4 class=\"h04\">\u6307\u5b9a\u3057\u305f\u30af\u30e9\u30b9\u3067\u7d42\u308f\u308b\u8981\u7d20\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u4ed8\u3051\u308b\u65b9\u6cd5<\/h4>\n<p>\u30af\u30e9\u30b9\u540d[test]\u3067\u7d42\u308f\u308bul\u8981\u7d20\u306b\u30af\u30e9\u30b9\u540d\u3092\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<strong>ul[class$=&#8221;test&#8221;]<\/strong><\/p>\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"html,result\" data-slug-hash=\"WNmRmQM\" data-user=\"Tomahawk12\" style=\"height: 300px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;\">\n  <span>See the Pen <a href=\"https:\/\/codepen.io\/Tomahawk12\/pen\/WNmRmQM\"><br \/>\n  \u6307\u5b9a\u3057\u305f\u30af\u30e9\u30b9\u306b\u30b9\u30bf\u30a4\u30eb\u3092\u4ed8\u3051\u308b\u65b9\u6cd5<\/a> by oonishi kiichi (<a href=\"https:\/\/codepen.io\/Tomahawk12\">@Tomahawk12<\/a>)<br \/>\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<p><script async src=\"https:\/\/cpwebassets.codepen.io\/assets\/embed\/ei.js\"><\/script><\/p>\n<h3 class=\"h03\">\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u753b\u50cf\u3092\u30c8\u30ea\u30df\u30f3\u30b0\u3059\u308b\u65b9\u6cd5<\/h3>\n<p>aspect-ratio\u306f\u3001\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308bCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002aspect-ratio\u3068object-fit\u3092\u4f7f\u3046\u3053\u3068\u3067\u697d\u306b\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u4fdd\u3061\u306a\u304c\u3089\u3001\u753b\u50cf\u3092\u30c8\u30ea\u30df\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4 class=\"h04\">aspect-ratio\u306e\u4f7f\u3044\u65b9<\/h4>\n<p>\u4eca\u56de\u306f\u9577\u65b9\u5f62\u306e\u753b\u50cf\u3092\u6b63\u65b9\u5f62\u306b\u30c8\u30ea\u30df\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>1\u3001\u307e\u305a\u306fimg\u306bwidth:100%;height:100%;object-fit:cover;\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>2\u3001\u5916\u306b\u56f2\u3063\u3066\u308bfigure\u306a\u3069\u306baspect-ratio\u3067\u6bd4\u7387\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"codepen\" data-height=\"300\" data-default-tab=\"html,result\" data-slug-hash=\"JjzWPvx\" data-user=\"Tomahawk12\" style=\"height: 300px; box-sizing: border-box; display: flex; align-items: center; justify-content: center; border: 2px solid; margin: 1em 0; padding: 1em;\">\n  <span>See the Pen <a href=\"https:\/\/codepen.io\/Tomahawk12\/pen\/JjzWPvx\"><br \/>\n  \u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u6307\u5b9a\u3057\u3066\u753b\u50cf\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/a> by oonishi kiichi (<a href=\"https:\/\/codepen.io\/Tomahawk12\">@Tomahawk12<\/a>)<br \/>\n  on <a href=\"https:\/\/codepen.io\">CodePen<\/a>.<\/span>\n<\/p>\n<p><script async src=\"https:\/\/cpwebassets.codepen.io\/assets\/embed\/ei.js\"><\/script><\/p>\n<h3 class=\"h03\">\u307e\u3068\u3081<\/h3>\n<p>\u4eca\u56de\u306f\u3001\u79c1\u304c\u4fbf\u5229\u3060\u3068\u601d\u3063\u305fCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3057\u305f\u3002\u53c2\u8003\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Web\u30b5\u30a4\u30c8\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u53cd\u6620\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306aCSS\u3067\u3059\u304c\u3001\u305d\u306e\u5168\u3066\u3092\u628a\u63e1\u3057\u3066\u3044\u308b\u65b9\u306f\u5c11\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u4eca\u56de\u306f\u3001\u3042\u307e\u308a\u3042\u307e\u308a\u77e5\u3089\u308c\u3066\u3044\u306a\u3044\u4fbf\u5229\u306aCSS\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002 \u9023\u756a\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5 count 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