{"id":396,"date":"2020-12-20T01:28:07","date_gmt":"2020-12-19T16:28:07","guid":{"rendered":"https:\/\/osora.work\/blog\/?p=396"},"modified":"2020-12-20T01:30:23","modified_gmt":"2020-12-19T16:30:23","slug":"%e6%93%ac%e4%bc%bc%e8%a6%81%e7%b4%a0%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%8b%e3%80%9c%e3%80%8cbefore%e3%80%8d%e3%80%8cafter%e3%80%8d%e7%b7%a8%e3%80%9c","status":"publish","type":"post","link":"https:\/\/osora.ne0n.xyz\/blog\/396","title":{"rendered":"\u64ec\u4f3c\u8981\u7d20\u3092\u4f7f\u3063\u3066\u307f\u308b\u301c\u300c:before\u300d\u300c:after\u300d\u7de8\u301c"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1231\" height=\"667\" src=\"https:\/\/osora.ne0n.xyz\/blog\/wp-content\/uploads\/2020\/12\/pins.png\" alt=\"\" class=\"wp-image-436\" srcset=\"https:\/\/osora.ne0n.xyz\/blog\/wp-content\/uploads\/2020\/12\/pins.png 1231w, 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data-file=\"style.css\" data-lang=\"CSS\"><code>\/* \u56fa\u5b9a\u6295\u7a3f *\/\n\narticle {\n    position: relative;\n}\n\narticle.sticky:after {\n    content: &quot;pin&quot;!important;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-weight: bold;\n    font-size: 12px;\n    top: -14px;\n    left: 26px;\n    height: 14px;\n    width: 60px;\n    color: #fff;\n    background-color: orange!important;\n    position: absolute;\n    border-radius: 4px 4px 0 0;\n    transition: box-shadow .2s;\n}\n\narticle.sticky:before {\n    content: &quot;&quot;;\n    top: 0;\n    left: 26px;\n    height: 14px;\n    width: 100px;\n    background-color: #fff;\n    position: absolute;\n    z-index: 100;\n    transform: translateZ(100px);\n}\n\narticle:hover.sticky:after {\n    box-shadow: 2px 2px 6px 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&quot;&quot;;\n    top: 0;\n    left: 26px;\n    height: 14px;\n    width: 100px;\n    background-color: #fff;\n    position: absolute;\n    z-index: 100;\n    transform: translateZ(100px)\n}\n\narticle:hover.new:after {\n    box-shadow: 2px 2px 6px #bbb;\n}<\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u89e3\u8aac<\/h3>\n\n\n\n<p>\u300c:before\u300d\u300c:after\u300d\u3092\u4f7f\u3046\u306b\u306f\u30b3\u30c4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol><li>\u64ec\u4f3c\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b\u8981\u7d20\u3092\u300cposition: relative;\u300d\u306b\u3059\u308b\u3053\u3068<\/li><li>\u64ec\u4f3c\u8981\u7d20\u306b\u306f\u4e2d\u8eab\u304c\u306a\u304f\u3068\u3082\u300ccontent: &#8220;&#8221;;\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068<\/li><li>\u64ec\u4f3c\u8981\u7d20\u306f\u300cposition: absolute;\u300d\u306b\u3059\u308b\u3053\u3068<\/li><\/ol>\n\n\n\n<p>\u8868\u793a\u3055\u308c\u306a\u3044\u306a\u3063\u3066\u3068\u304d\u306f\u4e0a\u8a18\u3092\u78ba\u8a8d\u3057\u3066\u307b\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">:after\u306e\u30b3\u30fc\u30c9\u89e3\u8aac<\/h4>\n\n\n\n<ul><li>content: &#8220;new&#8221;;<br>\u2191\u30c6\u30ad\u30b9\u30c8(\u5fc5\u9808)<\/li><li>display: flex;<\/li><li>align-items: center;<\/li><li>justify-content: center;<br>\u2191flex\u306b\u3057\u3066\u3001\u6587\u5b57\u306e\u4e0a\u4e0b\u5de6\u53f3\u3092\u4e2d\u592e\u63c3\u3048\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/li><li>font-weight: bold;<\/li><li>font-size: 12px;<br>\u2191\u30c6\u30ad\u30b9\u30c8\u306e\u8a2d\u5b9a<\/li><li>top: -14px;<\/li><li>left: 26px;<br>\u2191\u4f4d\u7f6e\u8abf\u6574<\/li><li>height: 14px;<\/li><li>width: 60px;<br>\u2191\u30b5\u30a4\u30ba\u8abf\u6574<\/li><li>color: #fff;<\/li><li>background-color: 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26px;<br>\u2191\u4f4d\u7f6e\u8abf\u6574<\/li><li>height: 14px;<\/li><li>width: 100px;<br>\u2191\u30b5\u30a4\u30ba\u8abf\u6574<\/li><li>background-color: #fff;<br>\u2191\u8272<\/li><li>position: absolute;<br>\u2191\u7d76\u5bfe\u4f4d\u7f6e\u8868\u793a(\u5fc5\u9808)<\/li><li>z-index: 100;<\/li><li>transform: translateZ(100px);<br>\u2191\u8868\u793a\u30ec\u30a4\u30e4\u30fc\u3092\u4e0a\u306b\u8a2d\u5b9a\u3059\u308b<\/li><\/ul>\n\n\n\n<p>\u3053\u308c\u3067\u300c:after\u300d\u306e\u5074\u306b\u767d\u3044\u7a7a\u9593\u304c\u8868\u793a\u3055\u308c\u3001\u30db\u30d0\u30fc\u6642\u306e\u5f71\u3092\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"658\" height=\"319\" src=\"https:\/\/osora.ne0n.xyz\/blog\/wp-content\/uploads\/2020\/12\/hover.png\" alt=\"\" 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