301603 - When opacity is set tu a box, that box appears above a floating box.

Status: RESOLVED DUPLICATE of bug 191830

(Core :: Web Painting, defect)

Description

[Mildred Ki'Lya]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.7.8) Gecko/20050608 Firefox/1.0.4 (Ubuntu package 1.0.4)
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.7.8) Gecko/20050608 Firefox/1.0.4 (Ubuntu package 1.0.4)

There are 2 boxes.
A is a normal box
B is a floating box and covers partially A
If A has a background and a property opacity:0.7 (for example), A appears above B.
I think this is not normal and A must appear below B.

What do you think ?

Reproducible: Always

Steps to Reproduce:
Use the testcase in Firefox 1.0
Actual Results:  
The gray line with opacity:0.7 appears above the green box on the left

Expected Results:  
The gray line with opacity:0.7 must appears below the green box on the left like
the other gray line without opacity property

Comment 1

[Mildred Ki'Lya]

Attachment: simple testcase

There must be a application/xhtml+xml entry in the content-type menu...

Comment 2

[Mildred Ki'Lya]

Same problem with Firefox DeerPack Alpha 2
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8b3) Gecko/20050712 Firefox/1.0+

Comment 3

[philippe (part-time)]

Confirmed on Mac OS X.

Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.8b4) Gecko/20050722
Firefox/1.0+ ID:2005072209

Comment 4

[Steve England [:stevee]]

Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b4) Gecko/20050723
Firefox/1.0+ ID:2005072308
I see the described behaviour too.

Comment 5

[philippe (part-time)]

Attachment: screenshot from testcase

Screenshot form the testcase, on Mac OS X.

Comment 6

[Robert O'Callahan (:roc) (email my personal email if necessary)]

*** This bug has been marked as a duplicate of 191830 ***