{"id":28149,"date":"2024-11-24T17:26:46","date_gmt":"2024-11-24T09:26:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28149\/"},"modified":"2024-11-24T17:26:46","modified_gmt":"2024-11-24T09:26:46","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8css%e9%80%89%e4%b8%ad%e4%b8%8d%e5%b8%a6%e5%b1%9e%e6%80%a7%e7%9a%84%e6%a0%87%e7%ad%be%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28149\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528CSS\u9009\u4e2d\u4e0d\u5e26\u5c5e\u6027\u7684\u6807\u7b7e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173140977082048.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528CSS\u9009\u4e2d\u4e0d\u5e26\u5c5e\u6027\u7684\u6807\u7b7e\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528CSS\u9009\u4e2d\u4e0d\u5e26\u5c5e\u6027\u7684\u6807\u7b7e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u9009\u4e2d\u4e0d\u5e26\u5c5e\u6027\u7684\u6807\u7b7e<\/strong><\/p>\n<p>\u5728css\u4e2d\uff0c\u9009\u4e2d\u4e0d\u5e26\u4efb\u4f55\u5c5e\u6027\u7684\u6807\u7b7e\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u69fd\u9009\u62e9\u5668\uff08not\uff09\u6765\u5b9e\u73b0\u3002<\/p>\n<p>\u69fd\u9009\u62e9\u5668\u5141\u8bb8\u6211\u4eec\u5bf9\u4e0d\u5305\u542b\u7279\u5b9a\u5c5e\u6027\u7684\u5143\u7d20\u8fdb\u884c\u6837\u5f0f\u5316\u3002\u4e3a\u4e86\u9009\u4e2d\u4e0d\u5e26\u4efb\u4f55\u5c5e\u6027\u7684\u6807\u7b7e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<pre>\u6807\u7b7e\u540d:not([\u5c5e\u60271],[\u5c5e\u60272],...) {\n  \u6837\u5f0f\u89c4\u5219;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u9009\u4e2d\u4e0d\u5e26\u4efb\u4f55\u5c5e\u6027\u7684<\/p>\n<p>\u6807\u7b7e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bcss\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>p:not([href],[class]) {\n  font-size:26px;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64css\u89c4\u5219\u5c06\u53ea\u9488\u5bf9\u4e0d\u5305\u542bhref\u6216class\u5c5e\u6027\u7684<\/p>\n<p>\u6807\u7b7e\u3002\u8fd9\u53ef\u4ee5\u7528\u6765\u5bf9\u6ca1\u6709\u9644\u52a0\u4efb\u4f55\u5c5e\u6027\u7684\u6587\u672c\u6bb5\u843d\u8fdb\u884c\u6837\u5f0f\u5316\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528CSS\u9009\u4e2d\u4e0d\u5e26\u5c5e\u6027\u7684\u6807\u7b7e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9009\u4e2d\u4e0d\u5e26\u5c5e\u6027\u7684\u6807\u7b7e \u5728css\u4e2d\uff0c\u9009\u4e2d\u4e0d\u5e26\u4efb\u4f55\u5c5e\u6027\u7684\u6807\u7b7e\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u69fd\u9009\u62e9\u5668\uff08not\uff09\u6765\u5b9e\u73b0\u3002 \u69fd\u9009\u62e9\u5668\u5141\u8bb8\u6211\u4eec\u5bf9\u4e0d\u5305\u542b\u7279\u5b9a\u5c5e\u6027\u7684\u5143\u7d20\u8fdb\u884c\u6837\u5f0f\u5316\u3002\u4e3a\u4e86\u9009\u4e2d\u4e0d\u5e26\u4efb\u4f55\u5c5e\u6027\u7684\u6807\u7b7e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a \u6807\u7b7e\u540d:not([\u5c5e\u60271],[\u5c5e\u60272],&#8230;) { \u6837\u5f0f\u89c4\u5219; 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