css definitely shouldn't have backwards branches (loops/recursive functions), but adding a little more power can clean up expression a ton and make reading/applying that much faster
I wish the "little more power" would add CSS modules. It would also be great if web components didn't require Javascript and could be configured with pure HTML and CSS.
I will kiss the feet of the whatwg groups if they do this.
PS: Would also love to have declarative template inclusion now that removal of XSLT has also removed this facility from the browser.
