Speaker
And now, a lot of these new features that we're getting in CSS are filling in those gaps that solution had, those imperfections, I should say, in those solutions. And I think the units is the best one to look at for that, where it's like, why do we have so many units? And it's, well, in this situation, REM is going to be best. In this other situation, M will be better because of this, this, and this. And then, well, now we have an X unit. And that might seem kind of weird, but it could be really useful if you have an icon that you need to match the X height of something. which is the lower height of the lowercase letters. Or then we have the cap height if you need to match the uppercase letter. Again, it could be really useful for an icon. Or you have a line height unit now and you have a root line height. And those could be useful for other things like getting just nice visual flow and I'm sure there's other really good use cases for them.