Firefox - Not transparent popup menus

Added by laktionov@userstyles, Created: Sep 11, 2011, Updated: Sep 21, 2011
With the style applied

Description:

Makes not transparent background all popup menus.
It is useful for some addons that are shown in the sidebar, for example like HeadingsMaps, screenshots of which are examples here.

Installs:
Applies to:
all URLs

Related styles:

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