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Issue 617211 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner:
Closed: Jun 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug



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Negative margin should require a paint layer

Project Member Reported by flackr@chromium.org, Jun 3 2016

Issue description

Negative margin can cause overlap with composited layers so we need to require a paint layer to detect and promote an overlapping layoutobject.
 
Status: WontFix (was: Started)
We were chatting about this for a simple case but I just realized this is extremely complicated in general because a negative margin can cause any following elements to overlap as well (even in parents).

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