background-clip: padding-box gives transparancy between background and border when using border-radius

UNCONFIRMED
Unassigned

Status

()

Core
Layout: View Rendering
UNCONFIRMED
4 years ago
4 years ago

People

(Reporter: Nick Stakenburg, Unassigned)

Tracking

({reproducible, testcase})

Trunk
x86_64
All
reproducible, testcase
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [bugday-20131028])

Attachments

(1 attachment)

(Reporter)

Description

4 years ago
Created attachment 820971 [details]
testcase

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0 (Beta/Release)
Build ID: 20130910160258

Steps to reproduce:

Give an element background-clip: padding-box and make sure it has a background-color with a low opacity border and border-radius (see testcase)


Actual results:

There's a gap between the elements background and border. The color behind the element mixes with pixels where its border and background touch.


Expected results:

See attached testcase, no white from the document background should be visible where the elements border and background connect.

Comment 1

4 years ago
Confirmed greyish pixels with 2013-10-28-03-02-05-mozilla-central-firefox-27.0a1.en-US.linux-x86_64.
Component: Untriaged → Layout: View Rendering
Product: Firefox → Core
Whiteboard: [bugday-20131028]

Updated

4 years ago
Keywords: reproducible, testcase
OS: Windows 7 → All
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