The paragraph has inherited a 1em (16px) font size from its parent, <div id="wrap">.

该段落从其父 <div id="wrap"> 继承了 1em（16px）的字体大小。

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Getting the font and ID card working can be tricky on some systems, but the source in the script archive calls out the problem areas.

在某些系统中，使用字体和id卡可能十分棘手，但是脚本归档中的源代码将能够正确工作。

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