How to remove unused CSS classes?

Question

css

Hello. There are many utilities for removing unused selectors from css files. But how to clean up css where dynamic styles are used, which are present in js files, for example, in UIKIT3? And is there much sense in this if the file weighs about 250kb?

Answer 1

In case of successful removal, the code will decrease by a couple of kb. It will give absolutely nothing. More effect will be from the optimization of any large picture. Either style compression, if not compressed.