[SOLVED] How do I changed fonts size in Iceweasel menu: userChrome.css

[JoeS]

I am trying to change the font size in the menu entries in Iceweasel.
I've read some information about userChrome.css. I've edited the file ~/.mozilla/firefox/8p3dzz7b.default/chrome/userChrome-example.css and saved it as userChrome.css, but can't get the menu size changed.
Thanks for help.

[JoeS]

I found an answer after some more trial:

/*
* Some possible accessibility enhancements:
*/
/*
* Make all the default font sizes 20 pt:
*/
* {
font-size: 12pt !important
}
*
/*
* Make menu items in particular 15 pt instead of the default size:
*/
menupopup > * {
font-size: 12pt !important
}
*
/*