{"id":27646,"date":"2024-11-24T10:04:13","date_gmt":"2024-11-24T02:04:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/27646\/"},"modified":"2024-11-24T10:04:13","modified_gmt":"2024-11-24T02:04:13","slug":"css-%e4%b8%ad%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%ae%e8%83%8c%e6%99%af%e5%9b%be%e7%89%87%e9%80%8f%e6%98%8e%e5%ba%a6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/27646\/","title":{"rendered":"CSS \u4e2d\u5982\u4f55\u8bbe\u7f6e\u80cc\u666f\u56fe\u7247\u900f\u660e\u5ea6\uff1f"},"content":{"rendered":"

\"CSS<\/p>\n

\u4e2d\u8bbe\u7f6e\u80cc\u666f\u56fe\u7247\u900f\u660e\u5ea6<\/strong><\/p>\n

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\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/strong><\/p>\n

    \n
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  3. \n

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      \n
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      \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n

      \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

      <div class=\"wrap\"><\/div><\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      .warp{\n  position: relative;\n}\n.warp:before{\n  position: absolute;\n  content: \"\";\n  opacity: .6; \/*\u900f\u660e\u5ea6*\/\n  background-image: url('xxxx');\n  top: 0;\n  left: 0;\n  right: 0;\n  bottom: 0;\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u4ee5\u4e0a\u5c31\u662fCSS \u4e2d\u5982\u4f55\u8bbe\u7f6e\u80cc\u666f\u56fe\u7247\u900f\u660e\u5ea6\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":"
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