[imsc] Pull Request: Fix #211

nigelmegitt has just submitted a new pull request for 
https://github.com/w3c/imsc:

== Fix #211 ==
* Change `ittp:activeArea` to use `leftOffset topOffset` for position
instead of `x y`.
* Add requirement that the percentage values are not greater than 
100%.
* Reference CSS3 backgrounds and borders informatively.
* Provide an informative method for deriving the x and y coordinates 
of
the top left of the active area.
* Modify example.

See https://github.com/w3c/imsc/pull/214

Received on Thursday, 16 February 2017 11:40:21 UTC