Web: Gmail Doesn't Dig CSS

ClickZ.com confirms my assumption:

Gmail strips virtually all CSS code out of HTML messages. If you rely on CSS to correctly format and display your content, the message arrives as an unreadable mess. At minimum we've noticed lots of messages with the text font size appearing nearly twice its intended size, but the rest of the message appears normal. To address the lack of style-sheet support, make sure you use inline HTML formatting (such as font tags) to build messages.

Category: Web