[ttml2] `<length> left` and `<length> right` are undefined

palemieux has just created a new issue for https://github.com/w3c/ttml2:

== `<length> left` and `<length> right` are undefined ==
`<length> left` and `<length> right` are permitted syntax of `<position>` but there semantics are missing from _Two Component Equivalents_










Please view or discuss this issue at https://github.com/w3c/ttml2/issues/711 using your GitHub account

Received on Wednesday, 4 April 2018 23:44:44 UTC