Firefox Community Forum

For some reason whenever the window in Firefox is accessed, the menu bar would display black instead of white. Any reason? Restarting or clear cache does not work.

Version is 135.0

So FF 137 is released. Once again the tabs are moved from my favorite position (below bookmarks) and I have to go and hunt for an updated UserChrome.css. Why can't Mozilla put the positioning of the tabs to the settings? It's very annoying to have to update the .css file every time they upgrade the browser. Please!

''''Update 133.0.1 seems to have lost the ability to have the browser window resized to fit only a portion of the desktop (to work with multiple open apps on Windows 11). Thoughts?''''

Suddenly [with most recent firefox update?] Gmail is now in dark mode, and some of the emails show very light gray type and are unreadable.

My win 11 is set to light mode, and in about:config, the 'layout.css.prefers-color-scheme.content-override' is set correctly to 1 [lght], and oddly, it won't let me change it.

Gmail opens correctly in light mode in Edge, and also duckduckgo.

Firefox is my primary browser, and if I can't remedy this, i will need to switch  :-(

When I click on a link to open a page, there ia a read and sign docs message which blocks part of the page and can not be removed. I don't want this blocking my page.

I just upgraded from an older computer OS to Windows 11. I imported my bookmarks but really hate the new look of the bookmarks bar in Win11. The icons are all generic and have no color. I've attached a screen shot illustrating.

The UI font on Firefox UI appears to be corrupted. See screenshots attached.

The app was installed recently and not used much. When I launched it today the font appears like this. No other apps are affected.

I only have a handful of custom fonts and none overwrite any system fonts.

I have 2 computers, both with Linux Ubuntu. All of a sudden one of them is missing the File toolbar. It was there this AM but gone now. I looked through the menu and couldn't find where it is that you add the toolbar. On this computer, which has that toolbar, you go to 'view" and there is an item for toolbar. But on the other there are none of those menus and I can't find where to add that toolbar.

I had to re-instal Firefox because I had problems with the latest update and now there is no fox icon top left hand corner and no file, etc., so I cannot send email link, print, etc. I would love for someone to assist me.

If I turn on the HEVC transcoding option on in the Plex settings, and watch a video that uses the Transcoding, Firefox will have a very small black bar at the bottom (might have also impossible to see black bar on the right to keep the aspect ratio). No issues when using x264.

I don't know if this is a Plex or Firefox issue, but it doesn't show up with other players/browsers that I've tried.

The attached screenshot is taken from the bottom of the video by using PiP against white blackground.

I am using Fedora 41 on a Dell 7750 laptop and your browser (latest update). I have it set to Dark Mode Theme within Your settings.

When typing comments in YouTube comment section under videos, the text is BLACK and cannot see what the FREAK I am trying to type. I have to highlight the text to see where I'm at and if it is all good to submit.

Hello,

Suddenly some UI elements became color-inverted or almost completely black, such as the tab icons in the tab bar, the website icons on the New Tab page and some icons in the settings menu. Also, some websites appear to have this issue, but the Samsung website is the only one I found so far with this issue.

On the same day it happened I switched to an OLED HDR-capable monitor, so I assumed it would be related to HDR, but I played around with some settings and I'm not sure anymore.

What I tried: - hardware acceleration on and off - HDR completely on and off - default light theme and dark theme, no customs themes installed - all extensions disabled (I have no extensions that would influence graphics or colors anyways) - latest update already installed - nothing else changed in the Nvidia control panel as far as I remember

None of the above helped. Any advice on this is appreciated. Attaching some pictures with the issue. Using Windows 11.

Thank you!

How do I change the height dimension of my toolbars?

My toolbars are too wide in height, taking up 1/3 - 1/2 of my screen, and the pop-ups narrow my screen in height to where I can only read one or two lines of text at a time. (I am sure that using larger fonts is part of the problem. But my old eyes prefer a font size of 14 and above.)

See attached screenshot. It just randomly happens from time to time, and I can't figure out what's causing it. I've used both Chrome and Firefox with the same results. Help!

My monitors are QFD ( 2560 x 1440 ) and I use font scale 125%. With the most recent Firefox these fonts are garbled. They do not display properly. I am using MS Edge for the time being.

Firefox 114.0.1 https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2025-02-11-10-08-03-3077a4.png Firefox 135.0 https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2025-02-11-10-08-57-f4934b.png

After upgrade from Firefox 114 to 135, toolbar has changed and is almost unreadable. What can I do?

I use Windows 10.