Last month we showed you how to stress test your Web pages by increasing your browser's default font size.
Many users increase their default font size to make text easier to read.
In some cases, though, large fonts can break your page layout. A large typeface can force your navigation links to wrap across two or more lines, which is something you'd like to avoid. Yes, fortunately, you can fix your font sizes so that they override the browser's font preferences. You can do this by using a Cascading Style Sheet. Style Sheets allow you to set the size of your typeface by using the font-size property, as shown below.