Add custom styles to the donation form
In the Related Actions on the Design Donor Screens page, select Customize Look and Feel.
To add a new style to an existing style sheet:
Select Manage Custom Styles and locate the style sheet.
Select Edit from the Actions column of the style sheet.
Make your changes on the style sheet page and select Save.
To add a new style sheet:
Select Create a New Custom Style.
Make your changes on the style sheet page and select Save.