Found their definition[0] of what immutable means. Apparently the idea is that you can trust that the rules in an immutable CSS selector will never change in th

Found their definition[0] of what immutable means. Apparently the idea is that you can trust that the rules in an immutable CSS selector will never change in the future. "Immutable" seems like a pretty confusing term for this. [0] http://www.basscss.com/docs/reference/principles/#immutable-utilities http://www.basscss.com/docs/reference/principles/#immutable-...