{"id":5729,"date":"2015-03-23T12:56:05","date_gmt":"2015-03-23T03:56:05","guid":{"rendered":"http:\/\/www.spiceworks.co.jp\/blog\/?p=5729"},"modified":"2015-03-27T11:41:09","modified_gmt":"2015-03-27T02:41:09","slug":"%e3%82%82%e3%81%86%e4%b8%80%e5%ba%a6%e3%81%8a%e3%81%95%e3%82%89%e3%81%84%e3%80%81css%e3%81%ae%e3%82%bb%e3%83%ac%e3%82%af%e3%82%bf-%ef%bd%9e%e3%81%9d%e3%81%97%e3%81%a6%e4%bd%bf%e3%81%a3%e3%81%a6","status":"publish","type":"post","link":"https:\/\/www.spiceworks.co.jp\/blog\/?p=5729","title":{"rendered":"\u3082\u3046\u4e00\u5ea6\u304a\u3055\u3089\u3044\u3001CSS\u306e\u30bb\u30ec\u30af\u30bf \uff5e\u305d\u3057\u3066\u4f7f\u3063\u3066\u307f\u3088\u3046"},"content":{"rendered":"

ID\u3084class\u3067\u6307\u5b9a\u3059\u308bCSS\u306f\u3088\u304f\u4f7f\u3046\u3051\u3069\u3001\u305d\u308c\u4ee5\u5916\u306e\u30bb\u30ec\u30af\u30bf\u306f\u3042\u3093\u307e\u308a\u899a\u3048\u3066\u306a\u3044\u2026\u3068\u3044\u3046\u3042\u306a\u305f<\/strong>\u3002\u2026\u3044\u3084\u79c1\u3067\u3059\u3002<\/strong><\/span>\u4e00\u7dd2\u306bCSS\u30bb\u30ec\u30af\u30bf\u306e\u304a\u3055\u3089\u3044\u3092\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n

\u624b\u6253\u3061\u3067HTML\u3092\u66f8\u3044\u3066\u3044\u305f\u6642\u4ee3\u304b\u3089\u3053\u306e\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u308b\u304f\u305b\u306b\u3001\u307e\u3060\u3078\u306a\u3061\u3087\u3053\u306e\u307e\u307e\u306e\u9234\u6728\u3067\u3059\u3002\u3059\u307f\u307e\u305b\u3093\u3002\u52c9\u5f37\u4e0d\u8db3\u3082\u3044\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3059\u304c\u3001\u3061\u3087\u304f\u3061\u3087\u304f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3084Google\u5148\u751f\u306b\u304a\u4e16\u8a71\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5148\u65e5\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u3057\u3066\u3044\u308b\u969b\u306b\u3082\u3001\u307e\u305f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u304a\u4e16\u8a71\u306b\u306a\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u300c\u3053\u308c\u3042\u3093\u307e\u308a\u4f7f\u3063\u3066\u306a\u3044\u306a\uff5e\u300d\u300c\u5fd8\u308c\u3066\u305f\u306a\uff5e\u300d\u3068\u3044\u3046\u53cd\u7701\u304c\u3042\u308a\u307e\u3057\u3066\u3001\u81ea\u5206\u30e1\u30e2\u306b\u9650\u308a\u306a\u304f\u8fd1\u3044\u3067\u3059\u304c\u3044\u304f\u3064\u304b\u5171\u6709\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u3057\u304b\u3057\u3001\u4e16\u306e\u4e2d\u306b\u306f\u3082\u3046\u3059\u3067\u306b\u3001CSS\u30bb\u30ec\u30af\u30bf\u3092\u304d\u3063\u3061\u308a\u304c\u3063\u3061\u308a\u89e3\u8aac\u3055\u308c\u3066\u3044\u308b\u5148\u8f29\u8af8\u5144\u304c\u305f\u304f\u3055\u3093\u3044\u3089\u3063\u3057\u3083\u308b\u306e\u3067\u3001\u79c1\u306f\u300c\u3053\u3046\u3044\u3046\u611f\u3058\u306b\u4f7f\u3048\u308b\u3088\u306d\uff01\u300d\u3068\u3044\u3046\u5177\u4f53\u4f8b\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3067\u304d\u305f\u3089\u306a\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u203b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30ef\u30fc\u30af\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001IE8\u3067\u3082\u4f7f\u3048\u308bCSS2\u307e\u3067\u306e\u3082\u306e\u304c\u4e3b\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u3054\u4e86\u627f\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3010\u305d\u306e\uff11\u3011\u5225\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30ea\u30f3\u30af\u306b\u3060\u3051\u3001\u30a2\u30a4\u30b3\u30f3\u3092\u3064\u3051\u3088\u3046<\/span><\/h3>\n

\u3042\u308a\u307e\u3059\u3088\u306d\u3001\"icon01\"\u00a0\u3053\u3046\u3044\u3046\u306e\u3068\u304b\u3001\"icon2\"\u00a0\u3053\u3046\u3044\u3046\u306e\u3068\u304b\u306e\u300c\u5225\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u958b\u304d\u307e\u3059\u3088\u300d\u7684\u30a2\u30a4\u30b3\u30f3\u3002
\u3053\u308c\u3092\u3064\u3051\u308b\u306e\u306b\u3001\u30a2\u30a4\u30b3\u30f3\u7528\u306e\u5225class\u3092\u4f5c\u3063\u3066\u3044\u305f\u3042\u306a\u305f\u306f\u2026\u3053\u3046\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n

\"01\"<\/a><\/p>\n

<a href=”aaa.html”>\u30ea\u30f3\u30afA<\/a><br>
<a href=”bbb.html” target=”_blank”>\u30ea\u30f3\u30afB<\/a><\/p>\n

<style>
\u3000a[target=”_blank”]<\/span> {
\u3000\u3000background:url(icon01.gif) right no-repeat;
\u3000\u3000padding-right:15px;
\u3000}
<\/style><\/div>\n

\u3053\u3046\u306a\u308a\u307e\u3059\uff01
\u3053\u306e\u6307\u5b9a\u306f\u300ca\u30bf\u30b0\u3068\u3044\u3046\u8981\u7d20\u306e\u4e2d\u306b\u3001target=”_blank”\u306b\u4e00\u81f4\u3059\u308b\u5c5e\u6027\u304c\u3042\u308c\u3070\u300d\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u3068\u3044\u3046\u30bb\u30ec\u30af\u30bf\u3067\u3059\u3002
\u3053\u306e\u307b\u304b\u306b\u3082\u3001a[target]\u3068\u3044\u3046\u66f8\u304d\u65b9\u3060\u3068\u300ca\u30bf\u30b0\u306e\u4e2d\u306btarget\u306e\u5c5e\u6027\u304c\u3042\u308c\u3070\u300d\u3068\u3044\u3046\u30bb\u30ec\u30af\u30bf\u3082\u3042\u308a\u3001\u3053\u306e\u5834\u5408\u306f_blank\u3067\u306a\u304f\u3066\u3082target\u304c\u5165\u3063\u3066\u3044\u3055\u3048\u3059\u308c\u3070\u30b9\u30bf\u30a4\u30eb\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u3010\u305d\u306e\uff12\u3011class=”last”\u306f\u7701\u7565\u3067\u304d\u308b<\/span><\/h3>\n

\u3053\u308c\u3082\u3001\u3042\u308b\u3042\u308b\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u2026\u3002
float\u3092\u4f7f\u3063\u3066\u3001\u6a2a\u4e26\u3073\u306b\u8981\u7d20\u3092\u4e26\u3079\u3066\u3044\u308b\u3068\u304d\u3001\u4e00\u756a\u6700\u5f8c\u306b\u304f\u308b\u8981\u7d20\u306b\u306f\u3001\u53f3\u5074\u306e\u30de\u30fc\u30b8\u30f3\u3092\u5165\u308c\u305f\u304f\u306a\u3044\u5834\u5408\u2026\u3002<\/p>\n

<div class=”wrapper clearfix”>
\u3000<div class=”s-box”>1<\/div>
\u3000<div class=”s-box”>2<\/div>
\u3000<div class=”s-box”>3<\/div>
\u3000<div class=”s-box last<\/span>“>4<\/div>
<\/div><\/div>\n

\u30de\u30fc\u30b8\u30f3\u3092\u306a\u304f\u3059\u305f\u3081\u3060\u3051\u306b\u3001\u3053\u306e\u6700\u5f8c\u306es_box\u306bclass=”last”\u3068\u304b\u3001\u5165\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u304b\u2026\uff1f\u5165\u308c\u306a\u304f\u3066\u826f\u3044\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\uff01\u306a\u304f\u3057\u3061\u3083\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n

\"02\"<\/a><\/p>\n

<div class=”wrapper clearfix”>
\u3000<div class=”s-box”>1<\/div>
\u3000<div class=”s-box”>2<\/div>
\u3000<div class=”s-box”>3<\/div>
\u3000<div class=”s-box”>4<\/div>
<\/div><\/p>\n

<style>
\u3000.wrapper {
\u3000\u3000background-color:#fc9;
\u3000\u3000width:460px;
\u3000\u3000padding:5px;
\u3000}
\u3000.wrapper .s-box {
\u3000\u3000float:left;
\u3000\u3000width:100px;
\u3000\u3000margin-left:20px;
\u3000\u3000background-color:#ffc;
\u3000\u3000text-align:center;
\u3000}
\u3000.s-box:first-child<\/span> {
\u3000\u3000margin-left:0;
\u3000}
<\/style><\/div>\n

\u3053\u306e\u30bb\u30ec\u30af\u30bf\u306f\u300c\u89aa\u8981\u7d20\u5185\u306e\u6700\u521d\u306e\u5b50\u8981\u7d20\u300d\u306b\u5bfe\u3057\u3066\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u30bb\u30ec\u30af\u30bf\u3067\u3059\u3002
\u53ef\u80fd\u306a\u3089”:last-child”\uff08\u6700\u5f8c\u306e\u5b50\u8981\u7d20\uff09\u3067\u66f8\u3044\u305f\u307b\u3046\u304c\u3001\u76f4\u611f\u7684\u306b\u308f\u304b\u308a\u3084\u3059\u3044\u306e\u3067\u3059\u304c\u3001\u306a\u3093\u3068IE8\u3067\u306f\u52b9\u304b\u306a\u3044\u306e\u3067\u3059\u2026\uff01
\u306a\u306e\u3067\u3001\u4eca\u56de\u306f\u3042\u3048\u3066\u5de6\u5074\u306b\u30de\u30fc\u30b8\u30f3\u3092\u8a2d\u5b9a\u3057\u3066\u3001\u6700\u521d\u306e\u5b50\u8981\u7d20\u306e\u30de\u30fc\u30b8\u30f3\u3092\u306a\u304f\u3059\u65b9\u6cd5\u3067\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\uff08\u306a\u3093\u3067”:first-child”\u306e\u307b\u3046\u3060\u3051\u52b9\u304f\u3093\u3067\u3057\u3087\u3046\u306d ^-^;; \uff09<\/p>\n

\uff11\u3064\u6ce8\u610f\u70b9\u3068\u3057\u3066\u306f\u3001\u89aa\u8981\u7d20\u3001\u4eca\u56de\u306e\u5834\u5408\u306f<div class=”wrapper”>\u306e\u6700\u521d\u306b\u3001\u305f\u3068\u3048\u3070\u3046\u3063\u304b\u308a<p>\u304c\uff11\u3064\u5165\u3063\u3066\u3044\u305f\u3089\u3001\u305d\u306e<p>\u306e\u307b\u3046\u306b\u30b9\u30bf\u30a4\u30eb\u9069\u7528\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u306e\u3067\u3088\u304f\u78ba\u8a8d\u3092\u2026\u3002
CSS3\u3067\u3042\u308c\u3070\u3001\u300c\u25cb\u756a\u76ee\u306e\u5b50\u8981\u7d20\u300d\u3084\u300c\u6700\u5f8c\u304b\u3089\u25cb\u756a\u76ee\u306e\u5b50\u8981\u7d20\u300d\u306a\u3069\u306e\u30bb\u30ec\u30af\u30bf\u3082\u4f7f\u3048\u308b\u306e\u3067\u3001\u3055\u3089\u306b\u81ea\u7531\u5ea6\u304c\u30a2\u30c3\u30d7\u3057\u307e\u3059\uff01\uff08\u5f8c\u8ff0\u306e\u4e00\u89a7\u8868\u3092\u53c2\u7167\uff09<\/p>\n

\u3010\u305d\u306e\uff13\u3011\u9805\u76ee\u3068\u9805\u76ee\u306e\u9593\u3060\u3051\u3001\u7dda\u3092\u5165\u308c\u305f\u3044<\/span><\/h3>\n

\u7b87\u6761\u66f8\u304d\u30ea\u30b9\u30c8\u3067\u9805\u76ee\u3092\u5217\u8a18\u3057\u3066\u3044\u3066\u3001\u9805\u76ee\u3068\u9805\u76ee\u306e\u9593\u3060\u3051\u70b9\u7dda\u306a\u3069\u3092\u5165\u308c\u3066\u898b\u3084\u3059\u304f\u3057\u305f\u3044\u3002\u2026\u3063\u3066\u3053\u3068\u3082\u3088\u304f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f\u305d\u3093\u306a\u3068\u304d\u3082\u3001\u5225\u3067class\u3092\u3064\u3051\u305a\u3068\u3082\u2026<\/p>\n

\"03\"<\/a><\/p>\n

<ul>
\u3000<li>\u3042\u3044\u3046\u3048\u304a<\/li>
\u3000<li>\u304b\u304d\u304f\u3051\u3053<\/li>
\u3000<li>\u3055\u3057\u3059\u305b\u305d<\/li>
\u3000<li>\u305f\u3061\u3064\u3066\u3068<\/li>
\u3000<li>\u306a\u306b\u306c\u306d\u306e<\/li>
<\/ul><\/p>\n

<style>
\u3000li +<\/span> li {
\u3000\u3000border-top:dotted 2px #ccc;
\u3000}
<\/style><\/div>\n

\u3053\u308c\u3060\u3051\u3067\u3059\uff01<\/p>\n

\u3053\u306e\u5834\u5408\u306f\u300cli\u306e\u3059\u3050\u5f8c\u306bli\u304c\u3042\u308b\u5834\u5408\u300d\u306e\u3001\u5f8c\u308d\u306eli\u306e\u307b\u3046\u3078\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u30bb\u30ec\u30af\u30bf\u306b\u306a\u308a\u307e\u3059\u3002+<\/strong>\u3067\u3064\u306a\u3044\u3060\uff12\u3064\u306e\u8981\u7d20\u306e\u3001\u9593\u306b\u306a\u306b\u304b\u5225\u306e\u30bf\u30b0\u304c\u5165\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u3053\u306e\uff12\u3064\u306e\u8981\u7d20\u306f\u5144\u5f1f\u95a2\u4fc2\u306b\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5165\u308c\u5b50\u3067\u306f\u306a\u304f\u3001\u4e26\u5217\u3067\u4e26\u3093\u3067\u3044\u308b\u5834\u5408\u3067\u3059\u306d\u3002ul\u3068li\u306a\u3069\u306e\u89aa\u5b50\u95a2\u4fc2\uff08\u5165\u308c\u5b50\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\uff09\u306f\u3001\u4f7f\u3048\u307e\u305b\u3093\u3002<\/p>\n

\u3010\u305d\u306e\uff14\u3011class\u306e\u56f2\u307f\u304c\uff11\u3064\u6e1b\u3089\u305b\u308b\uff08\u304b\u3082\uff1f\uff09<\/span><\/h3>\n

\u3053\u308c\u306f\u3061\u3087\u3063\u3068\u3001\u30ec\u30a2\u30b1\u30fc\u30b9\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u2026\u898b\u51fa\u3057\u306eh1\u30bf\u30b0\u306e\u5f8c\u3060\u3051\u30ad\u30e3\u30c3\u30c1\u30b3\u30d4\u30fc\u304c\u5165\u3063\u305f\u308a\u3068\u304b\u3059\u308b\u5834\u5408\u3002<\/p>\n

\"04\"<\/a><\/p>\n

<section>
\u3000<h1>\u30bf\u30a4\u30c8\u30eb<\/h1>
\u3000<p>\u3053\u3053\u306b\u30d2\u30c3\u30c8\u3059\u308b\u3002\u30ad\u30e3\u30c3\u30c1\u30b3\u30d4\u30fc\u306a\u3069<\/p>
<\/section>
<p>\u3053\u3053\u306f\u3061\u304c\u3046<\/p><\/p>\n

<style>
\u3000h1 ~<\/span> p {
\u3000\u3000font-weight:bold;
\u3000\u3000color:red;
\u3000}
<\/style><\/div>\n

\u3053\u306e\u5834\u5408\u306f\u3001\u300ch1\u306e\u3042\u3068\u306b\u51fa\u3066\u304f\u308b\u3001\u5144\u5f1f\u8981\u7d20\u306ep\u300d\u3078\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528\u3059\u308b\u5834\u5408\u306e\u30bb\u30ec\u30af\u30bf\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u3053\u3053\u306f\u3061\u304c\u3046\u300d\u3068\u3044\u3046\u30c6\u30ad\u30b9\u30c8\u306e\u5165\u3063\u3066\u3044\u308bp\u306f\u3001h1\u3068\u306e\u5144\u5f1f\u95a2\u4fc2\u306b\u306a\u3044\uff08\u4e26\u5217\u3067\u306a\u3044\uff09\u305f\u3081\u3001\u30b9\u30bf\u30a4\u30eb\u304c\u9069\u7528\u3055\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u7d50\u5408\u5b50\u306f\u3001\u5b9f\u52d9\u3067\u306f\u3061\u3087\u3063\u3068\u4f7f\u3044\u3069\u3053\u308d\u304c\u9650\u5b9a\u7684\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u2026\u3002<\/p>\n

\u3010\u305d\u306e\uff15\u3011\u4fa1\u683c\u8868\u306e\u8fd1\u304f\u306b\u30b3\u30ec\u3068\u304b\u3001\u5439\u304d\u51fa\u3057\u307f\u305f\u3044\u306a\u30a2\u30ec\u3068\u304b\u3082!?<\/span><\/h3>\n

float\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u3059\u308b\u3068\u304d\u306eclearfix\u3067\u304a\u306a\u3058\u307f\u3001:before\u3068:after\u3067\u3059\u304c\u3001\u3053\u3093\u306a\u4f7f\u3044\u65b9\u3082\u3042\u308a\u307e\u3059\uff01
\u4fa1\u683c\u8868\u306a\u3069\u306b\u3001\u304b\u306a\u308a\u306e\u9ad8\u78ba\u7387\u3067\u5fc5\u8981\u306a\u3042\u306e\u6ce8\u610f\u66f8\u304d\u2026\u3053\u3046\u3059\u308b\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n

\"05\"<\/a><\/p>\n

<table class=”price”>
\u3000<tr>
\u3000\u3000<th>&nbsp;<\/th>
\u3000\u3000<th>A<\/th>
\u3000\u3000<th>B<\/th>
\u3000\u3000<th>C<\/th>
\u3000<\/tr>
\u3000<tr>
\u3000\u3000<th>M<\/th>
\u3000\u3000<td>\uffe5100<\/td>
\u3000\u3000<td>\uffe5200<\/td>
\u3000\u3000<td>\uffe5300<\/td>
\u3000<\/tr>
\u3000<tr>
\u3000\u3000<th>L<\/th>
\u3000\u3000<td>\uffe5400<\/td>
\u3000\u3000<td>\uffe5500<\/td>
\u3000\u3000<td>\uffe5600<\/td>
\u3000<\/tr>
<\/table><\/p>\n

<style>
\u3000table.price:after<\/span>{
\u3000\u3000content:”\uff08\u4fa1\u683c\u306f\u7a0e\u8fbc\u3067\u3059\uff09”;
\u3000\u3000font-size:small;
\u3000}
\u3000th,td {
\u3000\u3000border:1px solid #ccc;
\u3000}
<\/style><\/div>\n

\u5199\u771f\u306e\u3042\u3068\u306b\u300c\u203b\u753b\u50cf\u306f\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u300d\u306a\u3069\u306b\u3082\u4f7f\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\uff5e\u3002<\/p>\n

\u3082\u3057\u3053\u306e\u6587\u8a00\u3092HTML\u306b\u76f4\u63a5\u66f8\u3044\u3066\u3042\u308b\u5834\u5408\u3001\u3053\u306e\u6587\u8a00\u306b\u5909\u66f4\u304c\u5165\u3063\u305f\u5834\u5408\u306b\u306f\u5168\u30da\u30fc\u30b8\u3092\u4fee\u6b63\u3057\u306a\u304f\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u304c\u3001:before\u3084:after\u3067\u5165\u308c\u3066\u3044\u305f\u3089\u3001CSS\u30d5\u30a1\u30a4\u30eb\u306e\uff11\u304b\u6240\u3092\u4fee\u6b63\u3059\u308b\u3060\u3051\u3067\u3001\u5168\u30da\u30fc\u30b8\u3078\u53cd\u6620\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a8\u30af\u30bb\u30ec\u30f3\u30c8\uff01<\/strong><\/span><\/p>\n

\u307e\u305f\u3001\u3053\u306e:before\u3084:after\u306a\u3069\u3092\u4f7f\u7528\u3057\u3066\u3001CSS\u3060\u3051\u3067\u5439\u304d\u51fa\u3057\u3092\u4f5c\u3063\u305f\u308a\u30bf\u30a4\u30c8\u30eb\u3092\u88c5\u98fe\u3057\u3066\u3057\u307e\u3063\u305f\u308a\u3059\u5f37\u8005\u3082\u3001\u3044\u3089\u3063\u3057\u3083\u308b\u3088\u3046\u3067\u3059\uff01\uff08\u30b0\u30b0\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01\uff09<\/p>\n

\u3055\u3066\u3001\u3044\u304f\u3064\u304b\u79c1\u306e\u601d\u3044\u3064\u304f\u3042\u308b\u3042\u308b\uff5e\u306a\u5834\u9762\u3092\u60f3\u5b9a\u3057\u3066\u3001\u3044\u304f\u3064\u304b\u306e\u30bb\u30ec\u30af\u30bf\u3092\u304a\u3055\u3089\u3044\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002\u3082\u3061\u308d\u3093\u3001\u3053\u308c\u4ee5\u5916\u306b\u3082\u3044\u308d\u3044\u308d\u4fbf\u5229\u306b\u4f7f\u3048\u308b\u30bb\u30ec\u30af\u30bf\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30bf\u30fc\u30f3<\/th>\n\u8aac\u660e<\/th>\n\u521d\u51fa\u306e
CSS\u30ec\u30d9\u30eb<\/th>\n<\/tr>\n
*<\/td>\n\u3059\u3079\u3066\u306e\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E<\/td>\nE\u306e\u8981\u7d20<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E[foo]<\/td>\n“foo” \u5c5e\u6027\u3092\u6301\u3064E\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E[foo=”bar”]<\/td>\n“foo” \u5c5e\u6027\u306e\u5024\u304c “bar” \u3067\u3042\u308bE\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E[foo~=”bar”]<\/td>\n“foo” \u5c5e\u6027\u304c\u7a7a\u767d\u533a\u5207\u308a\u306e\u5024\u3092\u3068\u308a\u3001\u305d\u306e\u5024\u306e1\u3064\u304c “bar” \u3067\u3042\u308bE\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E[foo^=”bar”]<\/td>\n“foo” \u5c5e\u6027\u306e\u5024\u304c “bar” \u304b\u3089\u59cb\u307e\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E[foo$=”bar”]<\/td>\n“foo” \u5c5e\u6027\u306e\u5024\u304c “bar” \u3067\u7d42\u308f\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E[foo*=”bar”]<\/td>\n“foo” \u5c5e\u6027\u306e\u5024\u306b “bar” \u3068\u3044\u3046\u6587\u5b57\u5217\u3092\u542b\u3080E\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E[foo|=”en”]<\/td>\n“foo” \u5c5e\u6027\u306e\u5024\u304c\u30cf\u30a4\u30d5\u30f3\u533a\u5207\u308a\u306e\u5024\u3092\u3068\u308a\u3001\u305d\u306e\u5024\u304c “en” \u304b\u3089\u59cb\u307e\u308bE\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E:root<\/td>\n\u6587\u66f8\u306e\u30eb\u30fc\u30c8\u8981\u7d20\u3067\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:nth-child(n)<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306en \u756a\u76ee\u306e\u5b50\u3067\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:nth-last-child(n)<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u5f8c\u308d\u304b\u3089\u6570\u3048\u3066 n \u756a\u76ee\u306e\u5b50\u3067\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:nth-of-type(n)<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u3059\u3079\u3066\u306eE\u8981\u7d20\u306e\u3046\u3061\u3001n\u756a\u76ee\u306b\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:nth-last-of-type(n)<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u3059\u3079\u3066\u306eE\u8981\u7d20\u306e\u3046\u3061\u3001\u5f8c\u308d\u304b\u3089\u6570\u3048\u3066n\u756a\u76ee\u306b\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:first-child<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u6700\u521d\u306e\u5b50\u3067\u3042\u308bE\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E:last-child<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u6700\u5f8c\u306e\u5b50\u3067\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:first-of-type<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u3059\u3079\u3066\u306eE\u8981\u7d20\u306e\u3046\u3061\u3001\u6700\u521d\u306eE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:last-of-type<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u3059\u3079\u3066\u306eE\u8981\u7d20\u306e\u3046\u3061\u3001\u6700\u5f8c\u306eE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:only-child<\/td>\n\u552f\u4e00\u306e\u5b50\u3067\u3042\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:only-of-type<\/td>\n\u540c\u3058\u89aa\u8981\u7d20\u5185\u306e\u3046\u3061\u3001\u540c\u3058\u578b\u3092\u3082\u3064\u8981\u7d20\u304c\u4ed6\u306b\u306a\u3044\u552f\u4e00\u306eE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:empty<\/td>\n\u30c6\u30ad\u30b9\u30c8\u30ce\u30fc\u30c9\u3092\u542b\u3081\u5b50\u3092\u6301\u305f\u306a\u3044E\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:link
E:visited<\/td>\n		\u30cf\u30a4\u30d1\u30fc\u30ea\u30f3\u30af\u306e\u30a2\u30f3\u30ab\u30fc\u3067\u3042\u308bE\u8981\u7d20\u306e\u3046\u3061\u3001\u672a\u8a2a\u554f (:link) \u3067\u3042\u308b\u3082\u306e\u3001\u8a2a\u554f\u6e08 (:visited) \u3067\u3042\u308b\u3082\u306e<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E:active
E:hover
E:focus<\/td>\n		\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u72b6\u614b\u306b\u3042\u308bE\u8981\u7d20<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E:target<\/td>\nURI\u304c\u53c2\u7167\u3057\u305f\u30bf\u30fc\u30b2\u30c3\u30c8\u5148\u306b\u306a\u308bE\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:lang(fr)<\/td>\n\u8a00\u8a9e\u60c5\u5831 “fr” \u3092\u6301\u3064E\u8981\u7d20 (\u8a00\u8a9e\u60c5\u5831\u306e\u6c7a\u5b9a\u65b9\u6cd5\u306f\u6587\u66f8\u8a00\u8a9e\u304c\u898f\u5b9a\u3059\u308b)<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E:enabled
E:disabled<\/td>\n		UI \u8981\u7d20\u3067\u3042\u308b E \u306e\u3046\u3061\u3001\u6709\u52b9 (:enabled) \u3067\u3042\u308b\u3082\u306e\u3001\u7121\u52b9 (:disabled) \u3067\u3042\u308b\u3082\u306e<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E:checked<\/td>\nUI \u8981\u7d20\u3067\u3042\u308b E \u306e\u3046\u3061\u3001\u30c1\u30a7\u30c3\u30af\u3055\u308c\u305f (:checked) \u3082\u306e (\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3084\u30e9\u30b8\u30aa\u30dc\u30bf\u30f3\u306a\u3069)<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E::first-line<\/td>\nE\u8981\u7d20\u306e\u6700\u521d\u306e1\u884c<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E::first-letter<\/td>\nE\u8981\u7d20\u306e\u6700\u521d\u306e1\u6587\u5b57<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E::before<\/td>\nE\u8981\u7d20\u306e\u5185\u5bb9\u306e\u524d\u306b\u3042\u308b\u3001\u751f\u6210\u3055\u308c\u305f\u5185\u5bb9<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E::after<\/td>\nE\u8981\u7d20\u306e\u5185\u5bb9\u306e\u5f8c\u306b\u3042\u308b\u3001\u751f\u6210\u3055\u308c\u305f\u5185\u5bb9<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E.warning<\/td>\n“warning” \u30af\u30e9\u30b9\u3092\u6301\u3064E\u8981\u7d20<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E#myid<\/td>\n“myid” \u3068\u3044\u3046 ID \u3092\u6301\u3064E\u8981\u7d20<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E:not(s)<\/td>\n\u5358\u4f53\u30bb\u30ec\u30af\u30bfs\u306b\u30de\u30c3\u30c1\u3057\u306a\u3044E\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n
E F<\/td>\nE\u8981\u7d20\u306e\u5b50\u5b6b\u3067\u3042\u308bF\u8981\u7d20<\/td>\n1\uff5e<\/td>\n<\/tr>\n
E > F<\/td>\nE\u8981\u7d20\u306e\u5b50\u3067\u3042\u308bF\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E + F<\/td>\nE\u8981\u7d20\u306e\u76f4\u5f8c\u306b\u73fe\u308c\u308bF\u8981\u7d20<\/td>\n2\uff5e<\/td>\n<\/tr>\n
E ~ F<\/td>\nE\u8981\u7d20\u306e\u3042\u3068\u306b\u73fe\u308c\u308bF\u8981\u7d20<\/td>\n3\uff5e<\/td>\n<\/tr>\n<\/thead>\n<\/table>\n

\u3082\u3063\u3068\u8a73\u3057\u304f\u306f\u3001\u4e0b\u8a18\u306a\u3069\u3054\u89a7\u3044\u305f\u3060\u304f\u3068\u3088\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002
W3C Recommendation CSS3 selectors\uff08\u65e5\u672c\u8a9e\u8a33\uff09<\/p>\n

<\/a><\/p>\n

CSS3\u306e\u30bb\u30ec\u30af\u30bf\u3068\u3082\u306a\u308b\u3068\u304b\u306a\u308a\u4fbf\u5229\u306b\u306a\u3063\u3066\u3001\u4eca\u307e\u3067JS\u3067class\u306e\u4ed8\u3051\u66ff\u3048\u306a\u3093\u3066\u3057\u3066\u3044\u305f\u3082\u306e\u3082\u3001CSS\u3060\u3051\u3067\u304b\u306a\u308a\u3067\u304d\u308b\u3053\u3068\u304c\u5e83\u304c\u308a\u307e\u3059\u306d\uff01IE8\u3092\u8003\u616e\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3055\u3093\u3084\u30b9\u30de\u30db\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306a\u3069\u306b\u306f\u3069\u3093\u3069\u3093\u4f7f\u3063\u3066\u3044\u304d\u305f\u3044\u3067\u3059\u3002<\/p>\n

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