Add the abilty to style the tabbed card

[jangolano]

Hey, I just made a Pull Request!

Added the ability to style the tabbedcard component.

:heavy_check_mark: Checklist

• [x] A changeset describing the change and affected packages. (more info)
• [x] Added or updated documentation
• [x] Tests for new functionality and regression tests for bug fixes
• [ ] Screenshots attached (for UI changes)
• [x] All your commits have a Signed-off-by line in the message. (more info)