The Email Marketing Glossary

Your guide to all the acronyms and terms in the email world you always wanted. A project from Jason Rodriguez, The Better Email, and a bunch of email friends. Contribute on GitHub.

CSS

Also known as: Cascading Style Sheets

Acronym for Cascading Style Sheets, the language used to style HTML email campaigns, as well as enable certain types of animation or interactivity. Varying support across email clients leads to email’s inconsistency and rendering differences.

Additional Resources