When you're in your raisin account, go into your event and click 'Website' on the left menu to enter into the CMS.
The Design Panel on the left side menu opens up all of the global and CSS controls to modify the design (i.e., colour, fonts) for your site's navigation, page styles, buttons, and key fundraising thermometers and fundraising pages.
Click and select controls are available to quickly pick colours and format fonts. You can also manually input RBG and HEX codes to include your organization's branded style choices. You may also upload a custom font, however, this is completed else where. See here (We have a custom font. How do I add it?) for steps on adding a custom font to your site.
If you are interested in customizing an element or block on the site that is not directly available among the existing Click & Select options, scroll down to the bottom of the expanded Design Panel and select "Custom CSS Panel".
Check out our webinar, that further reviews how to use the Design Panel here.