osx lion - Firefox- How to change font size of right-click context menu?

Using Firefox v9.0.1 on OS X Lion v10.7.2

In userChrome.css, how do I adjust the font size that appears in the context menu when you right-click on something (like a link) on a web page?

I tried DOM inspector but cannot decipher what I am looking for.

Related to this thread: Firefox- How to change font size of items in folder on bookmarks toolbar?

Answer

The CSS selector for the Right-click context menu is:

#contentAreaContextMenu * {
    property: value !important;
}

Example:

Any more userChrome.css tweaks? :)