The problem is that browsers have different ways of allowing users to adjust font size.

问题在于各种浏览器有不同的方式供用户调整字体大小。

youdao

While you're at it, adjust the font size and color as well. Give your eyes a break and make your reading experience on a computer screen less painful.

还要调整字体大小和颜色，给眼睛一些休息，你在电脑上的阅读时眼睛不会很难受。

youdao

If you'd like to change the formatting of your paragraph text, this is where you can choose the font, adjust the size, and change the color.

您可以在这里更改您的文章段落的样式，您可以选择字体，调整字体大小，以及更改字体颜色。

youdao

Our only real complaint about the layout is that you can't easily adjust the font size in order to fit more updates on the screen.

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Customers can look up words, highlight passages, adjust the font size and style or search by typing on the responsive on-screen keyboard that appears only when a customer needs it.

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That button also lets you buy the book (in the case of a sample), skip to a specific page, bookmark, look up a word in the including Collins dictionary, view the book's table of contents, and adjust the font size -- there are eight font sizes in all.

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