All of the future CSS functions that we have nesting Not selector all the different color spaces tech decoration thickness percent I didn't even what the does this thing got tech decks? Is that what you're saying? text decoration thickness. So this will allow you to do the book set the thickness of a Stroke like an underlying overline line through That's sweet. Yeah, totally Merging multiple rules so you've got the same selector six or seven times you can merge multiple rules. It's gonna make your CSS bundle smaller at some point and then there's like I just have a huge list here. And now my wife told me I might be dyslexic so I now have a reason for