Firefox 社群討論區

hi in a new win 10 instal most text incl Fire Fox text is made up of letters [font] that are made of thin and thick lines [in the same letter]

i dont know if its a strange font or another problem, i have copied all "font" setting from my other pc where i dont have the problem.

also i cant get spell check to work here dsespite turning it on

its very distracting, would be very gratefull for any suggestones if any one can 

help thanks

I have a Firefox icon on my Windows11 desktop, Start, and one on the taskbar. If I click one either the Firefox icon on the desktop or Start I will get another icon on the task bar and I can do this over and over on my personal desktop getting many Firefox icons.

I just purchased a new Dell Windows11 desktop and have installed Firefox. I set it up just like my personal desktop and have icons on the desktop, Start, and taskbar but every time I click the Firefox desktop or Start icon I don't get a separate icon in the taskbar but they pile up behind the original Firefox on the taskbar. If the cursor hovers over the Firefox icon then I can see the multiple Firefox homepages that I generated.

I have searched for an answer to this problem but have been unsuccessful. I would really appreciate some thoughts on this issue. Firefox has been my one and only browser for many years and I love it 99% of the time, just not this one time. :-) Thank you in advance. Chuck Hall

The weather widget on the homepage sponsored by accuweather is missing a lot of major cities that were available before October 2025. They are available in accuweather, but for some reason my widget defaulted to singapore, and I can't manually select cities like chattogram / dhaka or even new york even though the are available in accuweather.

Hi All,

I was using the following CSS to hide the navigation images and show only text labels on the context menu for the Back, Forward, Reload and Bookmark Page menu options...

/* Content Area Context Menu - Navigation Vertical Text */
#context-navigation,
#context-navigation > menuitem{
  flex-direction: column !important;
}

/* hide images */
#context-back image, #context-forward image,
#context-reload image, #context-stop image,
#context-bookmarkpage image{
   display: none !important;
}

/* show text labels */
#context-back:after, #context-forward:after,
#context-reload:after, #context-stop:after,
#context-bookmarkpage:after{
   content: attr(aria-label) !important;
   margin-inline-start: -19px !important; /* this pushes navigation text items to left, aligned with other menu items below */
}

It worked up until a couple of versions ago, but something has changed, and my CSS is now broken, and those navigation icons are back.

My context menu now looks like the attached image below.

Any help with showing only text labels on this menu is appreciated.

Thanks.

this update is NOT my favorite too many things are missing or are revamped into something i do not like. for instance. i HATE the way the sidebar is compressed to the side, then takes up valuable space with NONSENSE that i do not want. the toolbar - HOLY CRAPOLA!! i hate the new toolbar. i want the old tool bar and side bar back. there is SOOOO MUCH about the new toolbar that i hate that i simply can not begin to express where to start.

after so many years using firefox and recommending it to my customers - ill have to look for another browser to use and recommend to others.. i hate this!!!!!!!!!

Yet again Mozilla have decided that yellow folder icons are not needed and have amended the code so user chrome files no longer work. Is there a new way to return the folder icons to yellow or are we stuck with the black icons with a white frame?

I'm using Ubuntu 24 with the XFCE desktop. I'm installing the debs straight off packages.mozilla.org (currently 143.0.3).

Firefox's title bar, and window manager buttons do not have the same look and feel as the rest of my windows. And I have no idea where they're coming from.

They do change appearance in response to picking the different styles in Settings > Appearance, but the changes appear to be limited to colors only. The minimize, maximize and close buttons look differently than on all other windows, and they are more spread out than in, and the shade button is nowhere to be found.

I'm attaching two small images, the first one is the standard set of widgets all other windows have, and the second one is Firefox's odd duck. I could not find anything in settings. "Extensions And Themes" shows that "System theme" is enabled. Well, it's coming up a bit short...

hi in a new win 10 instal most text incl Fire Fox and t bird text is made up of letters [font] that are made of thin and thick lines [in the same letter]

i dont know if its a strange font or another problem, i have copied all "font" setting from my other pc where i dont have the problem.

also i cant get spell check to work here dsespite turning it on

its very distracting, would be very gratefull for any suggestones can if any one can help  thanks

Just wanted to drop in here and give an update to my original post detailing how to hide the tabs and address bar when in fullscreen mode, using the View/Toolbars/Bookmarks Toolbar/Never Show command. With this css in place and the preferences set, toggling the bookmarks toolbar in fullscreen mode will toggle everything at the top of the FF window (but won't do that unless fullscreen is active).

This code changed recently (like, today) because the "collapsed" attribute from the #PersonalToolbar item no longer toggles between "true" and "false" when the user hides/shows the toolbar — instead, the "collapsed" attribute disappears entirely when the toolbar is showing, and reappears to be assigned the value "" (yes, empty) when the toolbar is hidden.

--- Here's the CSS. It goes into a text file called "userChrome.css".

root[sizemode="fullscreen"] #navigator-toolbox:has(#PersonalToolbar[collapsed=""]) {

 visibility: collapse;

}

--- On the Mac, here's the location. The CSS file then goes into a "chrome" folder in the "Profiles" folder located within your Mac user account's "Library" folder (not the Profiles folder within the Library folder on the root of the system drive, but the one in your computer account Home folder). You'll probably need to create the chrome folder. Just put the CSS above into a text file, name that file "userChrome.css" and drop it in the location shown below. Quit Firefox first, of course.

/Users/<user>/Library/Application Support/Firefox/Profiles/<profile>/chrome/

--- You'll also need to set the about:config options in Firefox to allow legacy user profile customizations. Go to about:config in the browser, and search for "toolkit.legacyUserProfileCustomizations.stylesheets" and set this preference to "true".

--- The code only updated slightly today. See my original "question" here: https://support.mozilla.org/en-US/questions/1448596#

Is there away to prevent the auto-unhide of the menu bar in full screen mode when the cursor moves to the top of the screen? I have searched for answers to this and found some old posts about creating a userChrome.css file but I couldn't get it to work.

Here's my use case. I access a remote desktop through Citrix for work. I use a browser via Citrix Lite instead of Citrix Workspace because the desktop will dynamically adjust to the window size when I don't need it in full screen which Citrix Workspace will not do. However, the auto-unhide feature of menu bar when the browser is in full screen mode also causes the desktop to dynamically adjust when it drops down and again when disappears. This forces me pause when trying to work because it happens often since I'm using a a large monitor with multiple applications open with tool bars on the top rows. I know that I can not hide the menu and address bar but don't want to lose the extra screen real-estate. I would much rather have a keyboard shortcut to reveal the menu bar or some other option.

Hi,

When I first open Firefox, everything will be normal. But after opening a menu (e.g. dropdown from the bookmarks bar, or downloads menu next to address bar) for the second or maybe more time, the menu will show up in the wrong location, maybe halfway across or down the screen. I am usually able to bring my mouse over to where it is shown and click the buttons, although sometimes the buttons show a hover animation when my mouse is where they are *supposed* to be and I must reopen the menu to be able to interact with the buttons where they are actually shown. Contracting the window fixes the problem, but it comes right back when I maximize the window. It will also happen with tooltips, such as the name of a tab when I hover over it.

I am using Fedora 42 GNOME Wayland with two monitors, one at 125% scaling and other at 100% scaling; the issue happens on both, but independently of each other. I have tried enabling the Firefox setting for fractional scaling, but nothing was fixed. Any way to make menus show up where they are supposed to?

Ever since updating to Version 143.0.1 all my custom PNG Bookmark icons for individual Bookmarks and also for Bookmark folders that are inside Bookmark folders on the actual Toolbar, do not show up anymore.

When I drag out a individual Bookmark or a Bookmark Folder out from a Bookmark folder and then place that same individual Bookmark or Bookmark Folder directly onto theToolbar itself the actual custom PNG icon will re-appear and work like normal, but the custom PNG icons for Bookmarks and Bookmark folders within Bookmark folders, no longer show the custom PNG icon.

This problem with the userChrome.css document in the chrome folder which BTW is also where all the custom PNG Bookmark and Bookmark Folder Icons are, was not happening prior to Version 143.0.1

Can somebody please help me out?

Someone had me do an add-on. I have no idea what the add-on did. Nor do I know how to use the add-on or if it installed correctly. No one gave instruction on how to do what I am asking . So I am stuck with the need to make my scroll bar wider. I need detailed instructions for an idiot on the computer.

After a recent updates of Firefox in on both Windows 10 and Windows 11 computers, the spacing between words "FileEditViewHistoryBookmarksToolsHelp" in the menu bar went away! How can I get back to the previous space between words" "File Edit View History Bookmarks Tools Help" in the menu bar ?

How do I enable syntax highlighting when viewing the mark up of a web page, using the "view-source" functionality of the current tab.

It no longer works for me, I need to use this feature so I can find errors in my HTML markup.

Does the "view-source" feature have any optional settings available to the user and how do I find them using the about: option

TIA.