User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.5.21022; .NET CLR 3.0.04506) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1b2) Gecko/20081201 Firefox/3.1b2 If I set the CSS property background-position: 0px 20px; Then I expect the same result as: background-position: 0px -20px; on a picture that is 40px high, but the positive value (20px) won't give the expected result. Reproducible: Always Steps to Reproduce: 1. background-position: 0px 20px; on one element 2. background-position: 0px -20px; on another element 3. Make sure the picture in 40px high for this setting 4. Compare the result Actual Results: The pictures are vertical aligned differently Expected Results: The both elements should look the same
Please attach a small testcase.
Component: General → Style System (CSS)
Product: Firefox → Core
QA Contact: general → style-system
10 years ago
Component: Style System (CSS) → Layout: View Rendering
QA Contact: style-system → layout.view-rendering
Created attachment 366598 [details] reporter's testcase
Attachment #366595 - Attachment is obsolete: true
I don't see the problem on my Linux mozilla-central debug build.
Works for me too, on Mac, even at all zoom levels. Tobias, can you a) try trunk to see if that works for you and b) post a screenshot of what you see. I'll ask Chris to test this on Windows trunk...
Looks correct in [Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2a1pre) Gecko/20090227 Minefield/3.2a1pre (.NET CLR 3.5.30729)], even when zooming in and out. Our rendering also matched IE7 and Safari 4beta.
Created attachment 366868 [details] Screenshot from my version Hi, I reported this bug from the version given above, I don't have access to the trunk version, or atleast don't know where to download it, so this screenshot shows how it looks in the "public beta" that is available for download. Regards Tobias
Hi again, I found a nightly build and tested my test case in it, and it worked perfectly, so I guess this bug is fixed until it's reintroduced ;) Best regards Tobias Version used: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2a1pre) Gecko/20090311 Minefield/3.2a1pre (.NET CLR 3.5.30729)
Status: UNCONFIRMED → RESOLVED
Last Resolved: 10 years ago
Resolution: --- → WORKSFORME
Component: Layout: View Rendering → Layout: Web Painting
Product: Core → Core
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