Care With Font Size

Care With Font Size

A certain trend among designers, believing that small text gives a Web page a sleek appearance and provides more space per "page" for actual content, sometimes results in the use of unreasonably small font sizes.

Unfortunately, this does not go well with the diversity of platforms used to access Web pages, from portable devices with tiny screens to projection devices hooked to computers. And even within a specific platform, text settings may vary.

The problem here is a basic usability and accessibility issue: a good design should look good without requiring the user to enlarge or reduce the text size.

Recommended Practices

Forget <font>, use CSS

The proper, modern way to set the size of the text displayed in a Web page is to use Cascading Style Sheets. This is strongly recommended over the use of <font> tags in HTML, because CSS is more flexible, easier to maintain and saves bandwidth. It is not the purpose of the Tip to discuss the interest of CSS versus <font> tags, readers wanting more details on this issue will ask their favorite Web search engine for related information... We will focus on good usage of the CSS technology to create legible Web pages.

Good usage of CSS's font properties

Here are a few basic rules that one should follow in order to create Web pages that are easy (enough) to read, using CSS's font properties.

Further Reading

Some of the advice here differs from ours. "Corpus 1em, nihil minor" —Bert Bos after Cato.

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Created Date: 2003-07-30 by Olivier Thereaux and Susan Lesch
Last modified $Date: 2003/09/18 16:02:55 $ by $Author: dom $

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