How to copy only used CSS fragment when copying element from HTML?

Question

css

There is a task - I want to copy a certain element from someone else's site (slider). The element is complex, layers and properties are 100500. I'm a beginner, I open Google Chrome and manually copy all the properties down the ladder, but it's terribly inconvenient and long. How to speed up the process? Is it possible to copy all the properties written in CSS for a certain block at once?

Answer 1

You need to write a tree search of the required node to form a new one, get all the objects and execute the script for them https://github.com/moagrius/copycss
Copy the resulting new node to where you need it.

Answer 2

Yes, take all the css-ku - it's business))