Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How can I reduce the vertical size of the menu bars? I changed text size, but now the menus are full of wasted space.

  • 2 replies
  • 0 have this problem
  • 5 views
  • Last reply by Terry

more options

I changed the text size in the menu bars. Now I have lots of wasted space in the bars. HOW CAN I CHANGE THE VERTICAL SIZE OF THE MENUS BARS?

I changed the text size in the menu bars. Now I have lots of wasted space in the bars. HOW CAN I CHANGE THE VERTICAL SIZE OF THE MENUS BARS?

All Replies (2)

more options

Screenshot of the issue so others know what they are looking for and if anything can be done.

more options

You could try compact mode.

https://support.mozilla.org/en-US/kb/compact-mode-workaround-firefox

If that doesn't suit you, you can set the heights with userChrome.css. (Note that I have added a blank space below; you need to remove it.)

https://www.userchrome. org/how-create-userchrome-css.html