{"id":2957,"date":"2024-11-10T13:32:49","date_gmt":"2024-11-10T05:32:49","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2957\/"},"modified":"2024-11-10T13:32:49","modified_gmt":"2024-11-10T05:32:49","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-css-%e9%80%89%e4%b8%ad%e6%bf%80%e6%b4%bb%e6%a0%87%e7%ad%be%e7%9a%84%e7%9b%b8%e9%82%bb%e5%85%83%e7%b4%a0%e5%b9%b6%e4%bf%ae%e6%94%b9%e5%85%b6%e5%9c%86%e8%a7%92","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2957\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 CSS \u9009\u4e2d\u6fc0\u6d3b\u6807\u7b7e\u7684\u76f8\u90bb\u5143\u7d20\u5e76\u4fee\u6539\u5176\u5706\u89d2\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u4f7f\u7528<\/p>\n

\u9009\u4e2d\u6fc0\u6d3b\u6807\u7b7e\u76f8\u90bb\u5143\u7d20\u7684\u6280\u5de7<\/strong><\/p>\n

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\u65b9\u6cd5\u4e00\uff1a<\/strong>:has \u9009\u62e9\u5668\uff08\u517c\u5bb9\u6027\u8f83\u5dee\uff09<\/p>\n

li:has(+li.active) {\n  border-radius: 0 0 10px 0;\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b64\u5904\u7684 :has \u9009\u62e9\u5668\u7528\u4e8e\u9009\u62e9\u5305\u542b active \u7c7b\u540d\u540e\u4ee3\u5143\u7d20\u7684\u5143\u7d20\u3002\u4f46\u662f\uff0c\u8be5\u9009\u62e9\u5668\u7684\u517c\u5bb9\u6027\u8f83\u5dee\uff0c\u4ec5\u9002\u7528\u4e8e\u6700\u65b0\u7684\u6d4f\u89c8\u5668\u3002<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
\u65b9\u6cd5\u4e8c\uff1a\u81ea\u5b9a\u4e49\u5c5e\u6027\uff08\u63a8\u8350\uff09<\/strong><\/p>\n
.left {\n  --active-index: 1; \/* \u9ed8\u8ba4\u6fc0\u6d3b\u7b2c\u4e00\u4e2a\u5143\u7d20 *\/\n}\n\nli {\n  transition: all 0.3s;\n  background: pink;\n}\n\n\/* \u6fc0\u6d3b\u7684\u6807\u7b7e *\/\n[aria-current=\"true\"],\nli:nth-of-type(var(--active-index)) {\n  background: #fff;\n}\n\n\/* \u6fc0\u6d3b\u6807\u7b7e\u7684\u4e0b\u4e00\u4e2a\u5143\u7d20 *\/\nli:nth-of-type(calc(var(--active-index) + 1)) {\n  border-radius: 0 10px 0 0;\n}\n\n\/* \u6fc0\u6d3b\u6807\u7b7e\u7684\u524d\u4e00\u4e2a\u5143\u7d20 *\/\nli:nth-of-type(calc(var(--active-index) - 1)) {\n  border-radius: 0 0 10px 0;\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b64\u65b9\u6cd5\u4f7f\u7528\u81ea\u5b9a\u4e49\u5c5e\u6027 –active-index \u6765\u5b58\u50a8\u5f53\u524d\u6fc0\u6d3b\u7684\u6807\u7b7e\u7d22\u5f15\uff0c\u5e76\u5229\u7528 css \u51fd\u6570 calc() \u6765\u52a8\u6001\u8ba1\u7b97\u76f8\u90bb\u5143\u7d20\u7684\u7d22\u5f15\u3002\u8fd9\u79cd\u65b9\u6cd5\u517c\u5bb9\u6027\u66f4\u597d\uff0c\u63a8\u8350\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u4f7f\u7528\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 CSS \u9009\u4e2d\u6fc0\u6d3b\u6807\u7b7e\u7684\u76f8\u90bb\u5143\u7d20\u5e76\u4fee\u6539\u5176\u5706\u89d2\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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