{{tag>Manuals How_To Form UI}}
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====== How to customize colors and fonts ======

Colors and fonts of your application can be specified when defining visual perspectives. A particular set of colors and fonts is called a “theme”. You can choose different pre-defined themes for your visual perspective. You can also customize a theme by overriding its CSS style settings in your own .CSS file as described here:
[[docs:3400_how_to:0200_forms_and_user_interface:0500_css]]