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javascript - How to get the distance from an element to the top of the document using jQuery. The height unit of the element is rem.
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某草草 2017-07-05 10:47:11
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The value obtained in this way is inaccurate.

某草草
某草草

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曾經(jīng)蠟筆沒有小新

The unit you get in this way is px, converted to rem.

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