Re: [css-masking] 'mask: none' clear all masking operations

On Wed, Jun 26, 2013 at 11:38 AM, Dirk Schulze <dschulze@adobe.com> wrote:
> It is fairly uncommon to have a shorthand for shorthands. border is the only one I know (not saying that there might be more).

Only because it's rare that we develop enough functionality in one
property that we *need* to descend twice to get to the most basic
chunk of functionality.  There's no theoretical reason why it's
uncommon.

(Once we get background-position-x/y specced, background will be
another example.)

~TJ