CSS Positioned Layout Module Level 3

2016-05-18: ACTION-2041 Léonie to review. ACTION-2042 Fred to review. ACTION-2043 Cynthia to review.
[Fred] We can add this doc to the Yet Another AAM (YAAM) pile. From the introduction.

This module describes how any of the elements from the tree of elements can be arranged independent of document order (i.e. taken out of "flow"). With a positioned element the element may be placed anywhere within the content not specifically respecting the tree of elements order.

2016-06-01: This is part of the same suite of CSS navigation issues. Closing actions.
2020-05-19: Major refactoring announced.