[csswg-drafts] [css-shapes][css3-backgrounds] No explicit <position> serialization steps in background spec

Manishearth has just created a new issue for 

== [css-shapes][css3-backgrounds] No explicit <position> serialization
 steps in background spec ==


The basic-shape spec mentions:

> The <position> values (including the defaults) in ellipse() and 
circle() serialize to their 2- and 4-value forms only, preferring the 
2-value form when it can be expressed without calc(), preferring left 
and top origins, and preferring 0% over a zero length.

The backgrounds spec does not have serialization steps mentioned at 
all. Can we assume the same serialization steps?

(This doesn't match existing behavior -- browsers serialize `center 
center` as `center center` instead of `50% 50%` for background 

Please view or discuss this issue at 
https://github.com/w3c/csswg-drafts/issues/368 using your GitHub 

Received on Tuesday, 2 August 2016 07:56:57 UTC