Use sentence case in all text bodies, headings, titles, and navigation.
What is sentence case?
Sentence case is where you only capitalize the following:
- The first word in the title, plus
- The first word in a subheading after a colon.
- Any proper nouns.
- Any other terms that are always capitalized a specific way (e.g. a UI menu).
Write UI elements as they appear in the UI.