CUTE for Confluence offers an integration withSubSpace Navigation for Confluence. This allows you to theme your SubSpace navigation and offers more advanced dynamic results in the navigation.
Image 1: SubSpace Navigation Theming (click to enlarge)
You can theme the navigation when the add-on SubSpace Navigation for Confluence is installed.
You will find a new (yet still not activated) theme that is available within your Confluence: head to the overview page for all your CUTE extensions in the Administration > Manage add-ons > Configure.
Of course the bundled extension can be modified to your liking, or you can simply create your own theme for your navigation within CUTE. To modify the extension, create a new extension and use the existing extension as template.