{"id":12429,"date":"2026-09-17T19:42:29","date_gmt":"2026-09-17T11:42:29","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=12429"},"modified":"2026-09-17T19:42:29","modified_gmt":"2026-09-17T11:42:29","slug":"css-root-units","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2026\/09\/css-root-units\/","title":{"rendered":"CSS rex\u3001rlh\u3001ric\u7b49\u6839\u5bb6\u65cf\u5355\u4f4d\u7b80\u4ecb"},"content":{"rendered":"

by zhangxinxu<\/a> from https:\/\/www.zhangxinxu.com\/wordpress\/?p=12429<\/a>
\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\uff0cAI\u6293\u53d6\u4fdd\u7559\u539f\u6587\u5730\u5740\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n

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\n
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\"rch\u7684\u517c\u5bb9\u6027\"\n<\/dd>\n

rem<\/code><\/dt>\n
\n

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html {\r\n  font-family: system-ui, sans-serif;\r\n  font-size: 16px;\r\n  line-height: 1.6;\r\n}\r\n\/* \u6807\u9898\uff1a\u4e0a\u4e0b\u5185\u8fb9\u8ddd\u8ddf\u968f\u5927\u5199\u5b57\u6bcd\u9ad8\u5ea6 *\/\r\nh1 {\r\n  padding-block: 1rcap;\r\n}\r\n\/* \u6b63\u6587\u884c\u5185\u56fe\u6807\uff0c\u9ad8\u5ea6\u5339\u914d\u5c0f\u5199x\u9ad8\u5ea6 *\/\r\n.inline-icon {\r\n  height: 1rex;\r\n}\r\n\/* 6\u4f4d\u6570\u5b57\u9a8c\u8bc1\u7801\u8f93\u5165\u6846 *\/\r\n.code-input {\r\n  width: 6rch;\r\n}\r\n\/* \u4e2d\u6587\u8bc4\u8bba\u6846\uff0c\u6700\u591a\u5bb9\u7eb320\u4e2a\u6c49\u5b57 *\/\r\n.cn-input {\r\n  width: 20ric;\r\n}\r\n\/* \u6bb5\u843d\u95f4\u8ddd\uff0c\u57fa\u4e8e\u6839\u884c\u9ad8\uff0c\u5168\u5c40\u5782\u76f4\u97f5\u5f8b *\/\r\np {\r\n  margin-block: 1.5rlh;\r\n}\r\n<\/pre>\n
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\n\u672c\u6587\u5730\u5740\uff1ahttps:\/\/www.zhangxinxu.com\/wordpress\/?p=12429<\/a><\/p>\n
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\"rex<\/p>\n
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