{"id":52936,"date":"2024-12-03T17:33:32","date_gmt":"2024-12-03T09:33:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52936\/"},"modified":"2024-12-03T17:33:32","modified_gmt":"2024-12-03T09:33:32","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88css%e4%b8%ad%e5%a4%9a%e4%b8%aa%e7%b1%bb%e9%80%89%e6%8b%a9%e5%99%a8%e5%a3%b0%e6%98%8e%e6%97%b6%ef%bc%8c%e6%9c%80%e5%90%8e%e5%a3%b0%e6%98%8e%e7%9a%84%e6%a0%b7%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52936\/","title":{"rendered":"\u4e3a\u4ec0\u4e48CSS\u4e2d\u591a\u4e2a\u7c7b\u9009\u62e9\u5668\u58f0\u660e\u65f6\uff0c\u6700\u540e\u58f0\u660e\u7684\u6837\u5f0f\u4f1a\u8986\u76d6\u524d\u9762\u7684\u6837\u5f0f\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u4e3a\u4ec0\u4e48CSS\u4e2d\u591a\u4e2a\u7c7b\u9009\u62e9\u5668\u58f0\u660e\u65f6\uff0c\u6700\u540e\u58f0\u660e\u7684\u6837\u5f0f\u4f1a\u8986\u76d6\u524d\u9762\u7684\u6837\u5f0f\uff1f<\/h1>\n<p>\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4e3a\u4ec0\u4e48CSS\u4e2d\u591a\u4e2a\u7c7b\u9009\u62e9\u5668\u58f0\u660e\u65f6\uff0c\u6700\u540e\u58f0\u660e\u7684\u6837\u5f0f\u4f1a\u8986\u76d6\u524d\u9762\u7684\u6837\u5f0f\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241124\/1732454852674329c4b6439.jpg\" class=\"aligncenter\" title=\"\u4e3a\u4ec0\u4e48CSS\u4e2d\u591a\u4e2a\u7c7b\u9009\u62e9\u5668\u58f0\u660e\u65f6\uff0c\u6700\u540e\u58f0\u660e\u7684\u6837\u5f0f\u4f1a\u8986\u76d6\u524d\u9762\u7684\u6837\u5f0f\uff1f\u63d2\u56fe\" alt=\"\u4e3a\u4ec0\u4e48CSS\u4e2d\u591a\u4e2a\u7c7b\u9009\u62e9\u5668\u58f0\u660e\u65f6\uff0c\u6700\u540e\u58f0\u660e\u7684\u6837\u5f0f\u4f1a\u8986\u76d6\u524d\u9762\u7684\u6837\u5f0f\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u63a2\u7a76\u7c7b\u9009\u62e9\u5668\u6837\u5f0f\u7684\u8986\u76d6\u89c4\u5219<\/strong><\/p>\n<p>\u7ed9\u5b9a\u5982\u4e0bhtml\u548ccss\u4ee3\u7801\uff1a<\/p>\n<p>html\uff1a<\/p>\n<pre>&lt;p&gt;&lt;span class=\"a2 a3 a1\"&gt;\u5c55\u793a\u7684\u5185\u5bb9&lt;\/span&gt;&lt;\/p&gt;<\/pre>\n<p>css\uff1a<\/p>\n<pre>.a1 {\n  color: red;\n}\n.a2 {\n  color: green;\n}\n.a3 {\n  color: blue;\n}<\/pre>\n<p>\u5143\u7d20\u7684\u6587\u672c\u663e\u793a\u4e3a\u84dd\u8272\uff0c\u8fd9\u662f\u4e3a\u4ec0\u4e48\uff1f<\/p>\n<p><strong>\u7b54\u6848\uff1a<\/strong><\/p>\n<p>\u7531\u4e8ecss\u662f\u4e00\u79cd\u5c42\u53e0\u6837\u5f0f\u8868\uff0c\u56e0\u6b64\u540c\u4e00\u5143\u7d20\u7684\u6837\u5f0f\u5c06\u6839\u636e\u5176\u4f18\u5148\u7ea7\u987a\u5e8f\u8fdb\u884c\u5e94\u7528\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4f18\u5148\u7ea7\u987a\u5e8f\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u5177\u6709 !important \u58f0\u660e\u7684\u6837\u5f0f<\/li>\n<li>\u5185\u8054\u6837\u5f0f\uff08\u5728html\u6807\u8bb0\u4e2d\u8bbe\u7f6e\u6837\u5f0f\uff09<\/li>\n<li>id \u9009\u62e9\u5668\uff08\u4ee5 # 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