File this under stuff you don't need to know just yet, but I think the :has CSS selector is going to have a big impact on how we write CSS in the future.

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The :has CSS selector is going to have a big impact on how we write CSS in the future. In fact, if it ever ships in browsers, I think it breaks my mental model for how CSS fundamentally works because it would be the first example of a parent selector in CSS. :has isn’t supported in browsers right now (probably for those performance reasons), it is part of the CSS Selectors Level 4 specification.

Did You Know About the :has CSS Selector?

Interesting, quick read, of what MAY be coming to CSS.

Probably when there is more widespread browser support there will be where to use this

Nice. I had the same feeling that it broke my mental sense of how CSS styles work HAHA