Font pixel size for different operating systems and languages can change in height and width.

在不同操作系统和语言中，字体像素大小的高度和宽度都会发生变化。

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A style can have any number of attributes: background color, border color, border width, border style, font color, font family, and font size.

一个样式可以有任意个属性：背景颜色、边框颜色、边框宽度、边框样式、字体颜色、字体集和字体大小。

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This can be especially important if using the size of a particular font to approximate a certain width. It stinks to see carefully crafted navigation break to the next line.

假如你按某一大约宽度的字体来确定块的大小的话，这显得相当重要，仔细观察下，页面很可能在换行的时候出现问题。

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Most e-reading devices allow the reader to adjust the font, font size, contrast, column width, and other factors to compensate for impaired vision.

CNN: E-books spur reading among Americans, survey shows