The short answer here is yes, you can use CSS in traditional HTML emails. You just need to follow a few basic guidelines. At this point, users are typically ...
How to be successful with CSS in HTML emails · 1. Use inline CSS. · 2. Avoid embedded and external CSS in HTML emails. · 3. Stay away from background images.
2023年9月11日 — CSS is a collection of guidelines for managing the visual presentation and styling of HTML documents, such as websites and emails. HTML ...