I'll work with either, but kebab-case(or snake-case with dashes if you prefer) is a lot more readable in HTML source for me. Also, all their CSS classes were k

I'll work with either, but kebab-case(or snake-case with dashes if you prefer) is a lot more readable in HTML source for me. Also, all their CSS classes were kebab-case anyway, so it makes sense that they'd change their variables to match. It's a nice move towards consistency.