Finding the section or element my known section-id or block-id refers to

I have a few section-ids and block-ids in my css that I have failed to comment. Is there a quick way in the developer tool or elsewhere that I can find the page and section or block that the id refers to?

Thanks!

Thank you creedon. I do use Squarespace ID Finder. I just wanted to ask before I manually worked the other direction. I usually comment section and block ids, but will be more careful about that in the future!