Bug 165667

Summary: CSS Columns: column count on open-bounded element fail to limit itself to available width (quirks mode)
Product: WebKit Reporter: Francois Remy <francois.remy.dev>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: simon.fraser, zalan
Priority: P2 Keywords: FromImplementor
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
URL: https://www.w3.org/Style/CSS/Planet/
Bug Depends on:    
Bug Blocks: 164891    
Attachments:
Description Flags
test case
none
proves the issue does not repro in normal mode none

Description Francois Remy 2016-12-09 11:42:08 PST 
Created attachment 296665 [details]
test case

Steps to reproduce the problem:
Load the test case or go to https://www.w3.org/Style/CSS/Planet/

What is the expected behavior?
Document scrolls vertically

What went wrong?
Document scrolls horizontally

Did this work before? Yes

Does this work in other browsers? Yes
Comment 1 Francois Remy 2016-12-09 11:43:10 PST 
Created attachment 296666 [details]
proves the issue does not repro in normal mode
Comment 2 Francois Remy 2016-12-09 11:43:55 PST 
Found likely duplicate
Comment 3 zalan 2016-12-10 08:05:51 PST 
It is indeed a dupe.

*** This bug has been marked as a duplicate of bug 164891 ***