PG CSS rule - search declaration

PG should also search the declaration also when searching under the rule. I was trying to find for the background-image, and i couldn’t find it via the rule, had to search via the css code, which kinda defeats the purpose.

I’m not a pro in html coding, so i had to search up some definition, and according to this, it’s under a term called rule set. And it consist of selector and declaration.