{"id":302,"date":"2022-11-23T13:57:26","date_gmt":"2022-11-23T04:57:26","guid":{"rendered":"https:\/\/cobo-code.com\/class\/?p=302"},"modified":"2022-11-23T13:57:26","modified_gmt":"2022-11-23T04:57:26","slug":"%e5%b0%8f%e5%ad%a6%e7%94%9f%e5%bf%85%e8%a6%8b%ef%bc%81css%e3%81%ae%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%96%e5%af%be%e5%bf%9c%e3%81%ae%e3%82%84%e3%82%8a%e6%96%b9%e3%81%ab%e3%81%a4","status":"publish","type":"post","link":"https:\/\/cobo-code.com\/class\/?p=302","title":{"rendered":"\u5c0f\u5b66\u751f\u5fc5\u898b\uff01CSS\u306e\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306e\u3084\u308a\u65b9\u306b\u3064\u3044\u3066"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">CSS\u306e\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6<ruby>\u5bfe\u5fdc<rt>\u305f\u3044\u304a\u3046<\/rt><\/ruby>\u3068\u306f\uff1f<\/h2>\n\n\n\n<p 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class=\"wp-block-heading\">\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6<ruby>\u5bfe\u5fdc<rt>\u305f\u3044\u304a\u3046<\/rt><\/ruby>\u306e<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d<ruby>\u65b9<rt>\u304b\u305f<\/rt><\/ruby><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306fHTML\u30d5\u30a1\u30a4\u30eb\u306ehead\u30bf\u30b0<ruby>\u5185<rt>\u306a\u3044<\/rt><\/ruby>\u306b<ruby>\u4e0b<rt>\u3057\u305f<\/rt><\/ruby>\u306e\u30b3\u30fc\u30c9\u3092<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=1.0&quot;&gt;<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u306e\u300c<ruby>viewport<rt>\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8<\/rt><\/ruby>\u300d\u3068\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u3067WEB\u30b5\u30a4\u30c8\u304c<ruby>\u8868\u793a<rt>\u3072\u3087\u3046\u3058<\/rt><\/ruby>\u3055\u308c\u3066\u3044\u308b<ruby>\u753b\u9762<rt>\u304c\u3081\u3093<\/rt><\/ruby>\u306e\u3053\u3068\u3092<ruby>\u8a00<rt>\u3044<\/rt><\/ruby>\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c<ruby>width<rt>\u30a6\u30a3\u30ba<\/rt><\/ruby>=<ruby>device<rt>\u30c7\u30d0\u30a4\u30b9<\/rt><\/ruby>&#8211;<ruby>width<rt>\u30a6\u30a3\u30ba<\/rt><\/ruby>\u300d\u306f\u3001<ruby>\u5e45<rt>\u306f\u3070<\/rt><\/ruby>\u306f\u30c7\u30d0\u30a4\u30b9\u306e<ruby>\u5e45<rt>\u306f\u3070<\/rt><\/ruby>\u306b<ruby>\u5408<rt>\u3042<\/rt><\/ruby>\u308f\u305b\u3066\u306d\u3001\u3068\u3044\u3046<ruby>\u610f\u5473<rt>\u3044\u307f<\/rt><\/ruby>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c<ruby>initial<rt>\u30a4\u30cb\u30b7\u30e3\u30eb<\/rt><\/ruby>&#8211;<ruby>scale<rt>\u30b9\u30b1\u30fc\u30eb<\/rt><\/ruby>=1.0\u300d\u306f\u3001<ruby>\u7279<rt>\u3068\u304f<\/rt><\/ruby>\u306b<ruby>\u4f55<rt>\u306a\u306b<\/rt><\/ruby>\u3082\u3057\u306a\u3044\u306a\u30891<ruby>\u500d<rt>\u3070\u3044<\/rt><\/ruby>\u306e<ruby>\u5927<rt>\u304a\u304a<\/rt><\/ruby>\u304d\u3055\u3067<ruby>\u8868\u793a<rt>\u3072\u3087\u3046\u3058<\/rt><\/ruby>\u3057\u3066\u306d\u3001\u3068\u3044\u3046<ruby>\u610f\u5473<rt>\u3044\u307f<\/rt><\/ruby>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e1\u884c\u306f<ruby>\u5909<rt>\u304b<\/rt><\/ruby>\u308f\u3089\u305a<ruby>\u5165<rt>\u3044<\/rt><\/ruby>\u308c\u308b\u3082\u306e\u306a\u306e\u3067\u3001\u30b3\u30d4\u30da\u3057\u3066OK\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u304e\u306b\u300c\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u300d\u3092<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u306e<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d<ruby>\u65b9<rt>\u304b\u305f<\/rt><\/ruby><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u306f<ruby>\u4e0b<rt>\u3057\u305f<\/rt><\/ruby>\u306e\u3088\u3046\u306b<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>@media screen and (max-width: 768px) {\n  \/* \u3053\u306e\u4e2d\u306bCSS\u3092\u66f8\u304d\u307e\u3059\u3002*\/\n}<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c@<ruby>media<rt>\u30e1\u30c7\u30a3\u30a2<\/rt><\/ruby>\u300d\u306f\u3001\u3053\u308c\u304b\u3089\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3092<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d\u307e\u3059\u3088\u3001\u3068\u3044\u3046<ruby>\u610f\u5473<rt>\u3044\u307f<\/rt><\/ruby>\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c<ruby>screen<rt>\u30b9\u30af\u30ea\u30fc\u30f3<\/rt><\/ruby>\u300d\u306f\u3001PC\u3084\u30b9\u30de\u30db\u306e<ruby>\u753b\u9762<rt>\u304c\u3081\u3093<\/rt><\/ruby>\u306b\u3064\u3044\u3066\u3001\u3068\u3044\u3046<ruby>\u610f\u5473<rt>\u3044\u307f<\/rt><\/ruby>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c<ruby>max<rt>\u30de\u30c3\u30af\u30b9<\/rt><\/ruby>&#8211;<ruby>width<rt>\u30a6\u30a3\u30ba<\/rt><\/ruby>: 768<ruby>px<rt>\u30d4\u30af\u30bb\u30eb<\/rt><\/ruby>\u300d\u306f\u3001<ruby>\u753b\u9762<rt>\u304c\u3081\u3093<\/rt><\/ruby>\u306e<ruby>\u5e45<rt>\u306f\u3070<\/rt><\/ruby>\u304c<ruby>\u6700\u5927<rt>\u3055\u3044\u3060\u3044<\/rt><\/ruby>\u3067768px\u3001\u3068\u3044\u3046<ruby>\u610f\u5473<rt>\u3044\u307f<\/rt><\/ruby>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001<ruby>\u753b\u9762\u5e45<rt>\u304c\u3081\u3093\u306f\u3070<\/rt><\/ruby>\u304c768px<ruby>\u4ee5\u5185<rt>\u3044\u306a\u3044<\/rt><\/ruby>\u306e\u3068\u304d\u306f\u3001\u3053\u306e<ruby>\u4e2d<rt>\u306a\u304b<\/rt><\/ruby>\u306b<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304b\u308c\u305fCSS\u3092<ruby>\u4f7f<rt>\u3064\u304b<\/rt><\/ruby>\u3046\u3088\u3001\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>@media screen and (max-width: 768px) {\n  body {\n    background-color: #ff0000;\n  }\n}<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><ruby>\u4e0b<rt>\u3057\u305f<\/rt><\/ruby>\u306e<ruby>\u52d5\u753b<rt>\u3069\u3046\u304c<\/rt><\/ruby>\u307f\u305f\u3044\u306b\u30d6\u30e9\u30a6\u30b6\u304c\u30bf\u30d6\u30ec\u30c3\u30c8\u304f\u3089\u3044\u306e\u30b5\u30a4\u30ba\u306b\u306a\u308b\u3068\u3001<ruby>\u80cc\u666f<rt>\u306f\u3044\u3051\u3044<\/rt><\/ruby>\u306e<ruby>\u8272<rt>\u3044\u308d<\/rt><\/ruby>\u304c<ruby>\u8d64<rt>\u3042\u304b<\/rt><\/ruby>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1598\" style=\"aspect-ratio: 2880 \/ 1598;\" width=\"2880\" autoplay controls loop muted src=\"https:\/\/cobo-code.com\/class\/wp-content\/uploads\/media_query.mov\" playsinline><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3046\u3072\u3068\u3064\u3001\u5225\u306e\u66f8\u304d\u65b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>@media screen and (min-width: 600px) {\n \/* \u3053\u306e\u4e2d\u306bCSS\u3092\u66f8\u304d\u307e\u3059\u3002 *\/\n}<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3063\u304d\u3068<ruby>\u9055<rt>\u3061\u304c<\/rt><\/ruby>\u3046\u306e\u306f\u3001\u300c<ruby>min<rt>\u30df\u30f3<\/rt><\/ruby>&#8211;<ruby>width<rt>\u30a6\u30a3\u30ba<\/rt><\/ruby>: 600<ruby>px<rt>\u30d4\u30af\u30bb\u30eb<\/rt><\/ruby>\u300d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001<ruby>\u753b\u9762<rt>\u304c\u3081\u3093<\/rt><\/ruby>\u306e<ruby>\u5e45<rt>\u306f\u3070<\/rt><\/ruby>\u304c<ruby>\u6700\u5c0f<rt>\u3055\u3044\u3057\u3087\u3046<\/rt><\/ruby>\u3067600px\u307e\u3067\u3068\u3044\u3046<ruby>\u610f\u5473<rt>\u3044\u307f<\/rt><\/ruby>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001<ruby>\u753b\u9762\u5e45<rt>\u304c\u3081\u3093\u306f\u3070<\/rt><\/ruby>\u304c600px<ruby>\u4ee5\u4e0a<rt>\u3044\u3058\u3087\u3046<\/rt><\/ruby>\u306e\u3068\u304d\u306f\u3001\u3053\u306e<ruby>\u4e2d<rt>\u306a\u304b<\/rt><\/ruby>\u306b<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304b\u308c\u305fCSS\u3092<ruby>\u4f7f<rt>\u3064\u304b<\/rt><\/ruby>\u3046\u3088\u3001\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>@media screen and (min-width: 600px) {\n  p {\n    font-size: 40px;\n  }\n}<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u306e<ruby>\u52d5\u753b<rt>\u3069\u3046\u304c<\/rt><\/ruby>\u306e\u3088\u3046\u306b\u30b9\u30de\u30db\u30b5\u30a4\u30ba\u304b\u3089<ruby>\u753b\u9762\u5e45<rt>\u304c\u3081\u3093\u306f\u3070<\/rt><\/ruby>\u3092<ruby>\u5e83<rt>\u3072\u308d<\/rt><\/ruby>\u3052\u308b\u3068\u3001<ruby>\u6587\u5b57<rt>\u3082\u3058<\/rt><\/ruby>\u304c<ruby>\u5927<rt>\u304a\u304a<\/rt><\/ruby>\u304d\u304f\u306a\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"442\" style=\"aspect-ratio: 800 \/ 442;\" width=\"800\" autoplay controls loop muted src=\"https:\/\/cobo-code.com\/class\/wp-content\/uploads\/media_query2.mov\" playsinline><\/video><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><ruby>max<rt>\u30de\u30c3\u30af\u30b9<\/rt><\/ruby>&#8211;<ruby>width<rt>\u30a6\u30a3\u30ba<\/rt><\/ruby>\u3068<ruby>min<rt>\u30df\u30f3<\/rt><\/ruby>&#8211;<ruby>width<rt>\u30a6\u30a3\u30ba<\/rt><\/ruby>\u3092\u3044\u3064\u3001\u3069\u3046\u3084\u3063\u3066<ruby>\u4f7f<rt>\u3064\u304b<\/rt><\/ruby>\u3048\u3070\u3044\u3044\u306e\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3066\u3001\u3053\u3053\u3067\u3088\u304f<ruby>\u805e<rt>\u304d<\/rt><\/ruby>\u304b\u308c\u308b<ruby>\u8cea\u554f<rt>\u3057\u3064\u3082\u3093<\/rt><\/ruby>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-list\">\n<li>\u30b9\u30de\u30db\u304b\u3089CSS\u3092<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d<ruby>\u59cb<rt>\u306f\u3058<\/rt><\/ruby>\u3081\u305f\u306e\u306a\u3089\u3001min-width\u3092<ruby>\u4f7f<rt>\u3064\u304b<\/rt><\/ruby>\u3046<\/li>\n\n\n\n<li>PC\u304b\u3089CSS\u3092<ruby>\u66f8<rt>\u304b<\/rt><\/ruby>\u304d<ruby>\u59cb<rt>\u306f\u3058<\/rt><\/ruby>\u3081\u305f\u306e\u306a\u3089\u3001max-width\u3092<ruby>\u4f7f<rt>\u3064\u304b<\/rt><\/ruby>\u3046<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3092\u4f7f\u3046\u524d\u306bCSS\u3092\u66f8\u304f\u3068\u304d\u306b\u3001\u30b9\u30de\u30db\u3067\u306e\u898b\u3048\u65b9\u3092\u5148\u306b\u66f8\u3044\u3066\u3044\u3063\u305f\u5834\u5408\u306fmin-width\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>\/* 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