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A css to reduce the "space" icon width of firefox by half

  • 4 replies
  • 1 has this problem
  • 1 view
  • Last reply by aykaw

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I need a userstyle to reduce the "space" icon width of firefox by half, the space is too important in width for small icons.

I need a userstyle to reduce the "space" icon width of firefox by half, the space is too important in width for small icons.

Chosen solution

Works here.

Did you verify that userChrome.css is a CSS file? Does other code in this file work?

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All Replies (4)

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See 'toolbar decorations' in this file:

chrome://global/skin/toolbar.css
toolbarspacer {
  width: 15px;
}


You can use code in userChrome.css to set a smaller width and add the "!important;" flag to override the default.


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

toolbarspacer { width: 6px !important; }

  • create the chrome folder (lowercase) in the <xxxxxxxx>.default profile folder if this folder doesn't exist
  • use a plain text editor like Notepad to create a (new) userChrome.css file in the chrome folder (file name is case sensitive)
  • paste the code in the userChrome.css file in the editor window
  • make sure that the userChrome.css file starts with the default @namespace line
  • make sure that you select "All files" and not "Text files" when you save the file via "Save file as" in the text editor as userChrome.css.
    otherwise Windows may add a hidden .txt file extension and you end up with a not working userChrome.css.txt file

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.

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Hi,

I have ff55 & your code doesn't work, the length size remains the same, even re-dragged to the toolbar..

Modified by aykaw

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Chosen Solution

Works here.

Did you verify that userChrome.css is a CSS file? Does other code in this file work?

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i use stylish addon