Bug 29805 - Item displayed using :hover fails to clear completely afterwards
Summary: Item displayed using :hover fails to clear completely afterwards
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Macintosh Intel OS X 10.11
: P2 Normal
Assignee: Nobody
URL: http://mlab.taik.fi/~jon/glitch/
Keywords: HasReduction
Depends on:
Reported: 2009-09-28 05:55 PDT by Jon Fabritius
Modified: 2016-06-07 20:45 PDT (History)
2 users (show)

See Also:

Example page for bug 29805 (1.74 KB, text/html)
2009-12-04 01:20 PST, Jon Fabritius
no flags Details

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Description Jon Fabritius 2009-09-28 05:55:21 PDT
A list featuring display-on-hover, media queries and a fixed grand-parent renders nicely in certain max-width conditions, but fails to clean up rendered boxes in another.


1) View example page at http://mlab.taik.fi/~jon/glitch/ using a viewport width larger than 990px.
2) Hover over top menu items to observe correct behaviour
3) Decrease viewport width to less than 990px to activate a collapsed version of the top menu.
4) Hovering over menu icons renders submenus, but fails to completely clear them on exit.

(Works as expected in Firefox and Opera.)

The example page is unfortunately not a complete test case reduction.
Comment 1 Jon Fabritius 2009-12-04 01:20:35 PST
Created attachment 44298 [details]
Example page for bug 29805

Here's a reduction. In this example page, when viewed using a viewport > 500px, the dropdown menus appear while hovering the menu items and clear on mouse exit. After resizing the viewport to < 500px, the menus appear as expected, but fail to clear.