How to use Cascading Style Sheets (CSS) in my calendar?
If you want to customize your style sheet, go to the options screen and click on the Create Font Style link on the navigation bar. The CSS dialogue window will pop up. At the bottom of the CSS dialogue, there is a link that let you customize a personal style sheet. You can define new CSS classes using the CSS dialogue. Your new CSS classes will appear in the Font menu on the event editor to let you select a CSS class for individual events.