Diễn đàn hỗ trợ Firefox

Can someone please answer how to reset firefox size after you've been using a bigger screen and go back to the laptop the top bar is lost way up and I cant catch it to move it to resize the firefox window. Using Fn and F11 to go into maximize mode doesnt help me at all cuz I end up in full screen on the FHD screen but cant grab and drag the window to resize it again - and please NO comments about using FN and F11 again. This is an issue thats been since years - cant figure out why ppl who are tryin to help think others dont know the difference between maximization and the window being bigger than the laptop screen and being lost. So FIREFOX key-shortcut for window size reset URGENT PLEASEEEE - Im having this issue couple times a week. To fix it I gotta go again to the bigger screen reduce the size of the window and then disconnect - which is soooo horrible.

I'm running firefox 124.0.2 on Linux Mint and am having the most bizarre issue. I've got a logitech M560 mouse, and when I press the mouse button for Forward it functions normally. However when I press the mouse button for Back, Firefox ignores it.

I've already confirmed that the OS is registering the button click as 'Back' using Input-Remapper, and the extra mouse buttons are enabled in the Firefox configuration. I've also used the mouse on another PC with no issues so this one is kind of boggling the mind.

I have a dark themed website with light colored lable that is positioned inside the input field and having the autofill to autocolor the input's background yellow makes things look horrendous. I've tried the following CSS:

``` input:autofill, input:-moz-autofill, input:-webkit-autofill {

   filter: none !important;
   background: rgba(0, 98, 155, 0.35) !important;

} ```

On top of that, I tried changing that for myself in about:config changing ui.-moz-autofill-background to false, but after clearing browser cache and doing a hard-refresh, the yellow autofill background color persists.

That would be a personal fix, but I would rather firefox not murder the theme of my site for others and let me have control of what color the autofill background color should be (if I even want there to be a difference in colors). Am I missing something? I don't simply want to turn that off for myself (although I still want to, but it didn't work). I want to change it for everyone visiting my site. (Like I'm able to change the colors of link or border colors or background colors of other elements).

When I open a new window that needs a password, the RoboForm Icon does not show for me to click on and get the password to be filled in. This just happened recently as it has been working fine.

Over the last week, a little purple icon appears in upper left corner of my firefox browser, it looks like a person viewing a screen. It sits right on top of the red-yellow-green circles that allow me to minimize, enlarge, or close the browser, and renders Firefox unusable. How do I get rid of it?

How do I stop firefox from automatically downloading files from the internet when I click on them - without even asking me if I want to download them in the first place. In "Applications", selecting "Always Ask" in "Choose how firefox handles files etc" does not work. Firefox never asks. If it cannot be disabled, I will have to stop using Firefox.

Firefox has the option to "choose where to save files to" on its options, which I have activated. It works for pretty much every file format/extension EXCEPT PDFs. When I open a PDF on Firefox, it is automatically saved to the downloads folder, overriding my own settings. This is pretty annoying, I wondered if there was a way to choose individually like I do for all my other files.

While using firefox with mac trackpad or magic mouse it's really easy to accidentally middle click to a tab and close it. It's really frustrating to loose a tab. I guess it wouldn't be so hard to put an option to disable that function. That would make life so much easier. And there are LOTS of requests for the same thing in this site many of them more than years old.

I've searched the internet and Mozilla help pages to no avail, although I thought this was a very simple question. Using Windows 11 on a laptop. Appreciate any help.

Hello, there's something about new tabs that's been annoying me for a while now.

Whenever I open a new tab to search either with Ctrl+N or"+" icon, I have to manually click on the search bar, or do ctrl + L. I don't know if this has always been the case, but I often find myself opening a new tab, entering the query, and then realizing that the search bar wasn't selected and then begrudgingly having to re-enter the query.

I wonder if there's a setting in about:config that enables the search bar to always be selected whenever I open a new tab; if so, please let me know.

Thanks for your time!

Hi,

There are almost 30+ opened tabs in my firefox at any given time. So I scroll over them using muse wheel. But for each notch of mouse wheel scroll, almost 6~7 tabs move left/right.

I would like change this number to 1 tab per notch of mouse wheel scroll.

Is this possible through editing any flags?

Thanks

I want certain extensions to be able to run in private windows, but not in normal windows. For example, I would browse normally without a VPN extension, and when I open a private window, the VPN extension would be enabled.