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<\/b> <\/p>\n

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

\u4f7f\u7528 JavaScript \u5b9e\u73b0 CSS sticky \u6548\u679c<\/strong><\/p>\n

CSS \u4e2d\u7684 sticky \u5b9a\u4f4d\u5c5e\u6027\u53ef\u8ba9\u5143\u7d20\u56fa\u5b9a\u5728\u7279\u5b9a\u7684\u9875\u9762\u4f4d\u7f6e\uff0c\u5728\u6eda\u52a8\u6761\u79fb\u52a8\u65f6\u4fdd\u6301\u53ef\u89c1\u3002\u7136\u800c\uff0c\u5728\u5143\u7d20\u9ad8\u5ea6\u8d85\u8fc7\u6d4f\u89c8\u5668\u7a97\u53e3\u9ad8\u5ea6\u65f6\uff0csticky \u5c5e\u6027\u65e0\u6cd5\u5b9e\u73b0\u8ddf\u968f\u6eda\u52a8\u6761\u79fb\u52a8\u7684\u6548\u679c\u3002<\/p>\n

\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u6548\u679c\uff0c\u53ef\u4ee5\u4f7f\u7528 JavaScript polyfill \u5e93\uff0c\u6bd4\u5982 stickyfill\u3002\u4ee5\u4e0b\u662f\u5176\u4f7f\u7528\u65b9\u6cd5\uff1a<\/p>\n

    \n
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