This is an old revision of the document!
This page contains the issues that are not yet listed in the specification and the resolutions for issues that were in the spec. but got resolved.
Link to current Working Draft:http://www.w3.org/TR/css3-grid-layout/
Link to current Editor's draft: http://dev.w3.org/csswg/css3-grid-align/
Grid-layer vs. z-index property for Grid
Grid-layer is currently used to control the stacking of grid items in a grid element; one example of this would be using Grid to build a range control where the “thumb” of the control is displayed on top of the underlying track. However, grid-layer is in many ways similar to the existing z-index property. Is a separate property needed, or can z-index replace the grid-layer property?
Updating the fractional algorithm to deal with shrink-to-fit grid elements
The current spec does not define how fractionally-sized grid items are sized when the grid element is shrink-to-fit. This needs to be defined in the spec.
One use case that should be considered is where fractionally-sized-tracks intersect with spanning elements, as in the image below.