I run code inspection by Code | Run inspection by name | "Unused CSS". It showed me 267 problems - mainly unused selector. I didn't find any option like "apply all". I can only click on "fix partially" button and then I need to click on each item on list one by one.
It could be fine, but when I apply one fix, whole list disappears. So I need to run inspection one more time and click on second element and so on.
Am I missing something? I think it shouldn't work like that and there have to be somewhere a button to apply all fixes at once.