Bug 62862

Summary:

Wrong display of html:before with fixed position

Product:

WebKit

Reporter:

Nico Rohrbach <nico>

Component:

CSS

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED CONFIGURATION CHANGED

Severity:

Normal

CC:

bfulgham, shanestephens, shinyak

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

URL:

http://superpixel.ch/bugreport/html-before-fixed/test1.html

Attachments:

Description	Flags
with opacity, which displays correct	none
Broken Case	none

Nico Rohrbach

Reported 2011-06-17 07:17:56 PDT

Created attachment 97597 [details] with opacity, which displays correct The following code will not result in an 40px height element, the element will be 100% height in Webkit 535.1+: html:before { content: ""; background: #0f0; position: fixed; display: block; height: 40px; top: 0; left: 0; right: 0; } but if we give html:before an opacity (for example "opacity: 0.5;"), it will display correctly (attached file). This bug doesn't show up in the current shipping version 5.0.5 of Safari in Mac OS X 10.6.7.

Attachments
with opacity, which displays correct (554 bytes, text/html) 2011-06-17 07:17 PDT, Nico Rohrbach	no flags	Details
Broken Case (515 bytes, text/html) 2022-07-12 14:49 PDT, Brent Fulgham	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Shane Stephens

Comment 1 2011-06-22 21:45:35 PDT

Slow Clap

Brent Fulgham

Comment 2 2022-07-12 14:49:35 PDT

Created attachment 460830 [details] Broken Case

Brent Fulgham

Comment 3 2022-07-12 14:49:52 PDT

Safari, Chrome, and Firefox all agree on rendering for this test case. I don't believe there is any remaining compatibility issue.

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