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 unhide the add-on bar when in fullscreen?

  • 7 replies
  • 1 has this problem
  • 10 views
  • Last reply by cor-el

more options

I dragged the textfield of the navigation bar into the add-on bar in order to get ehe navigation to the bottom. Now when i turn into FullScreen the add-on bar is hided which results in not having the navigation field. How do i unhide the add-on bar in fullscreen, permanently?

I dragged the textfield of the navigation bar into the add-on bar in order to get ehe navigation to the bottom. Now when i turn into FullScreen the add-on bar is hided which results in not having the navigation field. How do i unhide the add-on bar in fullscreen, permanently?

Chosen solution

Add code to the userChrome.css file below the default @namespace line.

The customization files userChrome.css (interface) and userContent.css (websites) are located in the chrome folder in the user profile folder.


@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* only needed once */

#addon-bar[moz-collapsed="true"] { visibility:visible!important; }

If you still wan to be able to hide the Addon bar then use:

#addon-bar[moz-collapsed="true"][collapsed="false"] { visibility:visible!important; }
Read this answer in context 👍 1

All Replies (7)

more options

Sorry, Firefox doesn't have that as a feature.

more options

Chosen Solution

Add code to the userChrome.css file below the default @namespace line.

The customization files userChrome.css (interface) and userContent.css (websites) are located in the chrome folder in the user profile folder.


@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* only needed once */

#addon-bar[moz-collapsed="true"] { visibility:visible!important; }

If you still wan to be able to hide the Addon bar then use:

#addon-bar[moz-collapsed="true"][collapsed="false"] { visibility:visible!important; }

Modified by cor-el

more options

I didnt ask for a feature. I asked for a workaround :p

more options

Does the code that I posted above work for you?

more options

Im sorry that previous reply wasnt meant for you.

I tried to add that code to all the css files i found with no succes. I cannot find userChrome.css

Should i make one with notepad.

tnx for trying to help me out :)

more options

BINGO ! :) youre code worked, briljant a thousand thanks