Diễn đàn hỗ trợ Firefox

firefox nightly got update with new look

and there is no "Legacy" option no options for accent color,rounding scale, etc.

i hate it please help me or help me with downgrade

I noticed that my Tab background color doesn't change after recent Firefox updates.

I have this code (css - chrome) to change the color of the active tab to green and it no longer working.

/* Start code: Change color of active tab to Green and the inactive to default*/ tab[selected="true"] *{ background-color: #00c100 !important; /*Green */ font-size:10pt !important; font-weight: 650 !important; color: black !important; }

Any help in fixing this is appreciated. Regards,

Firefox Search Field changed to a drop-down with Icon + Search Engine Name instead of the previous 3-6 icons on a row with Search Engine Name only appearing when you hover over the Search Engine icon? How do I change Firefox back to the old Search Engine field user interface?

Attached is the new UI which takes up too much screen space if you have a lot of Search Engines installed in the Search Engine Field. I'd like to revert to the old code. If the old code is no longer in Firefox, what version do I have to downgrade to in order to get that old user interface back?

I have custom userChrome file that made my history and hamburger menu (application menu / settings) text and distances smaller since Firefox introduced this ugly feature, trying to be cool in windows 10 times. Nowadays even windows 11 brings back compact mode but firefox still uses huge spacing. I just fixed issue with custom CSS and forgot about it. Unfortunately, after updating to FF 151, my CSS is ignored and I am forced to new ugly context menu. What is weird, I still have good small pacing when right-clicking pages, UI elements and when I enter bookmarks. Only places that ignore my CSS are hamburger menu for settings and list under history view. I do not really understand this code, I just copied it from someone else. Can someone help me fix this issue?

menupopup > menu, menupopup > menuitem{ padding-block: 3px !important; min-height: 0px !important; }

root{

--arrowpanel-menuitem-padding: 0px !important; }

The entire window of Firefox has an abnormally low resolution, makes the entire browser seems blurred. This issue occurs after I upgrade firefox to 146.0. I've attached a screenshot, and you can see the Firefox window has lower resolution than the wallpaper and task bar.

Have never liked the bright orange Firefox icon, it's too dominating on my desktop, I LOVE the older brownish firefox icon, it's just right. So every time you come out with a Firefox update I get out "Resource Hacker" and change the icon to the older one, pictured below. I mentioned this before, asking if you could just give that option, and didn't receive a response. You come out with so many updates, it's a hassle changing the icon every time, but I'm willing to pay the price to escape the distracting bright orange icon, but now suddenly Firefox won't let me alter the icon in the exe. Was wondering if you'd have any suggestions. Have used Firefox exclusively for decades. Thank you very much.

After upgrading my Firefox to version 145, a blue line appears at the top of the browser window when it's in full-screen mode and the current window is focused. I know this is to remind the browser window that it's currently focused and interactive, but I really hate this notification and want to make this conspicuous blue line at the top of the window disappear. I couldn't find a relevant option in the Firefox browser settings. Does anyone know how to set this up?

Please help me to disable this focus tip,thanks!

How can I disable the huge Firefox logo appearing on the top of the default home tab? It is enormous and takes up valuable space. Instead of having four neat rows of shortcuts which all show on a new page (like it used to be) that page looks terrible now. I have tried everything formerly recommended to others asking the same question (about:config, proton, etc.) and nothing works. My current version is 136.0.4 (64-bit). A workable solution would be greatly appreciated. Thank you.

I am running with ubuntu 22.04.5 (linux)

I am trying to reduce the width of a panel which is on, say, firefox home. I can easily change the height of a panel (just put the mouse on the edge of the corner or top of the panel. However, when I put the mouse on the edge of either side of the panel nothing happens. I want to reduce the width of a panel and I cannot. Should add that the mouse turns into a resizing thing for all panel - it just doesn't work when trying to change width)

Thoughts?

How to minimize the topmost bar in Firefox?

By "topmost bar", I mean the bar containing, from left to right:

- Any open tabs - "+" (Open a new tab) - Down arrowhead (like a "V") - Empty space - Minus sign - Sign for 2 pages - "X"

The height of this bar is 2 cm !!

Thanks

1. My left-hand sidebar contained about 150 URL links, mostly not bookmarks. I have used this constantly for the last 10 years to access desired websites. 2. After installing 149.0.2 this sidebar with all links disappeared when Firefox was restarted. 3. I tried several suggested remedies such as changing profile or settings on General or Home tabs. None of these were successful. 4. I have seen a portion of my list twice, enough to believe the entire list is stored someplace. It displayed in a box on the Firefox page, but I cannot remember how I produced this list.

How do I get back to having a sidebar full of links?

I'm on Debian 13 stable with firefox nightly (tarball) downloaded from the firefox website with firefox running on wayland. I don't recall the exact time / build that this issue happened, but it has been persistent for over a week or two already.

The issue I am seeing is where secondary menus or popups do not scale properly in firefox. This includes Popups for extensions, right click menus, or even link previews (long click left mouse btn).

<See screenshots>

---

Things I tried with no luck:

• Restarting my computer
• Restarting firefox / Updating firefox from the firefox website (https://www.firefox.com/en-US/channel/desktop/)
• Changing my display scale (100%) to (90%)
• Changing firefox display scale from (130%) to (100%)
• Refreshing firefox through the settings (aka clearing extensions and all the other stuff)
• Switching to X11 and back to Wayland... X11 worked fine, but back to Wayland just got things borked again
• Updating all system packages on Debian (nothing much except for security updates on debian stable)

Now the questions I have:

1. Is there a way to fix this issue? 2. Where could I file a bug for this issue? 3. Are there other people with this same issue?

Hi there! The New Tab page looks great with white text, but Firefox 140.0.4 thinks my wallpaper is white, so text should be dark. I can change the body class to "activity-stream darkWallpaper" using the inspector and it works fine, but how make this change permanently?

Until recently (like last week-ish) My Bookmarks Sidebar ONLY showed bookmarks. NOW, within the past few days the "bookmarks tools column" has been added to the screen-view. I have removed the 'tools' but the 'blank column' remains and takes up noticeable space on my laptop screen. How can I remove that 'column' ? Was this caused by a recent firefox update OR a win-365 'auto-update' ? Attached pic of screen - Here at the LEFT side is the 'blank column' with the 'settings Gear' at the bottom of the column. That is the column I want to 'Remove'.

Hello! My Firefox browser is currently in a state where all fonts/letters in the Firefox interface (bookmark bar, settings, about page, website name...) are replaced by undecipherable characters.

I've searched for similar problems already and tried so far the following steps to resolve, unsuccesfully...

• Opening the browser in Safe Mode / Deactivating all extensions
• Uninstalling and reinstalling Firefox

• Disabling hardware acceleration
• Trying on another profile




When I copy paste said text to another window (ex: Notepad, Chrome Browser…) it appears properly. And as you can see in the screenshots below the text in actual websites is readable -- only the browser's interface, setting, address bar... are scrambled.

Does that bug rings any bell? Do you have any other troubleshooting steps I should try to resolve this? Any help will be appreciated! : )

Since a few months ago the newtab page layout has been changed. The site icons are now smaller, leaving a wide margin on the page. In my opinion this margin is too wide and looks strange. Is there any way to change it back?

See the OLD and NEW layout in the uploaded images.