Structure of the rate and how its internal parts are composed. Rate has no classNames object, so these are composition parts rather than style keys. Style a part with a descendant selector on the root's className.
Name
Description
1
root
The <ul> around the stars. className lands here.
2
star
One <li> per step, count of them. Each draws character, a star by default.
3
first half
The colored left half of a star, shown on a half value when allowHalf is set.
4
second half
The full star under the first half. It stays gray until the value reaches the whole star.