Prefix element IDs in Fluent UI (#632)
Prefix element IDs in Fluent UI (#632)

To prevent Pontoon CSS and JS code having impact on these elements.
mastizada/pontoon,mathjazz/pontoon,mozilla/pontoon,mozilla/pontoon,mathjazz/pontoon,mastizada/pontoon,mastizada/pontoon,jotes/pontoon,mozilla/pontoon,mathjazz/pontoon,mathjazz/pontoon,jotes/pontoon,mathjazz/pontoon,jotes/pontoon,mozilla/pontoon,mastizada/pontoon,mozilla/pontoon,jotes/pontoon