Diễn đàn hỗ trợ Firefox

Hello, so I am not very experienced and recently discovered how to customize Fire Fox using the userChrome.css file. I went through all of the steps that are required in order to do this. I set up a folder called chrome in the directory /Users/my name/Library/Application Support/Firefox/Profiles/x1oheo82.default-release To test if it works I wrote this into the userChrome.css file: @namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* set default namespace to XUL */

1. TabsToolbar{ background-color: #FF0000 !important }

and set toolkit.legacyUserProfileCustomizations.stylesheets to true After restarting Fire Fox I saw that nothing changed. I double checked if there was a hidden file extension or if I might be in the wrong directory. I tried different code to see if there was some error in the code but nothing changed. I watched countless tutorials on You Tube and tried to find answers on google but nothing that I did seemed to help. I don't know if it has something to do with the operating system I am running or if it is a limitation of my computer hardware (I am running Fire Fox on an m1 mac).

macOS. Firefox is running. I enter: open -a Firefox --args -private-window "https://apple.com" (in Terminal or Automator) which I believe should open apple.com in a new private window, but although the focus change to the already open Firefox window, a new private window does not open. It does work (apple.com opens in a new private window) if Firefox is not already running, but I thought the -private-window argument is supposed to open a new private window whether Firefox is already running or not. What have I got wrong?

I'm unable to check out when I'm signed into my accounts at target & clinique.com.Target say my checkout page is slowing down firefox-click stop -I click stop&I cannot check out.

This has just started happening since I was forced to reinstall windows after a critical failure with my MBR for some reason.

I have all the settings where they should be to prevent websites from continually being logged out when I close Firefox....but each and every time I start up a browser window again...I am asked to sign in again no matter what. I am not so concerned about a majority of them, but I had it so that when my Firefox browser first opened, it went directly to the Google home page and already had me signed into my Google/Gmail account. But now...nope. I have to sign in every. Single. Time!

Right now, I have all my settings marked as I have seen in numerous other posts:

I have made sure that there ARE checks in the boxes for:

• Remember browsing and download history
• Remember search and form history
• Clear history when Firefox closes

And inside the History settings, only the cache is marked to clear every time Firefox closes.

I have made sure that there are NOT checks in the boxes for:

Delete cookies and site data when Firefox is closed Always use private browsing mode

And inside the History settings, there is no box checked for:

• Browsing & download history
• Active logins
• Form & search history
• cookies
• site settings
• Offline website data

None of the topic discussions about this or any combination of settings have worked for me thus far, and it getting to be quite maddening at this point. I need some help here so that when I open Firefox, I am not constantly logged out of

When I load Amazon.com, the webpage is a lot of text and random pictures. Amazon's layout is broken. I loaded the same page in Chrome and Safari without a problem. I reinstalled Firefox 99.0.1 without any improvement. Please fix.

I can no longer choose where downloads go. I have tried "always ask" but I am getting no where. One post said open the three bars on the right an look for option. NO luck.

Thank you.

I AM CSCTRANSPORT.IN LAST FEW DAYS ITS NOT WORKING WITH MOZILLA FIRST PAGE MAY OPEN AND REDIRECT TO ITS SOURCE PAGE THEN IT WILL SHOWS SORRY PLEASE TRY AGAIN MESSAGE

I have noticed in a couple of websites, a link or text box does not appear in Firefox, but does in Chrome (unfortunately, I don't remember which site that was). Also I have tried to open my Citibank account (Citibank.com.au) but it comes up with an error and wont open, yet it does with Chrome. I would rather not use Chrome, but I may not have a choice if this problem is not addressed.

I created a folder on my bookmarks toolbar, in there are more folder, entertainment , comparison sites etc. All were connecting up until a few days ago, now if I click on a link, it just does not connect. If I type in the search bar the site address it connects within seconds.

dear support team , i am using metamask wallet with macbook m1 and i wanna report a very general problem which everyone have with metamask notification in firefox browser , the notification always pops up in extreem small window and it is very bad , it must pop up like other browser such as chrome and etc . please check and fix this problem [[problem with metamask notification extremm small window|https://www.reddit.com/r/Metamask/comments/rrjk47/problem_with_notificationsi_worck_whit_firefox/]]

i recently lost my computer to destruction. i have a number of files saved by Mozilla backup on a thumbdrive. i have several backup files dating from 2014 all the way until now. after re-installing Firefox on a new computer, i tried MozBackup to restore my old Firefox from the latest file dated a coupla of months ago this year. the files have names like Firefox 16.0.2 (en-US) - 2013-01-05.pcv or .pfc. when i tryt and load it into backup it saysit isn't a valid backup file. how can i get this to work?

For years I’ve had no difficulty accessing online my HSBC bank accounts in UK using Firefox. In recent days they have changed their security access method whereby their site now requests a security number generated on one’s phone using the HSBC App (it used to be a random number from an HSBC supplied handheld device) which then has to be input via my Windows 10 PC to access my data. If I use Microsoft Edge as browser, everything works fine, but when I try Firefox my system just hangs after I’ve put my bank ID into the HSBC opening page (the first security step) and simply never opens the next HSBC page which would ask me to generate the said code on my phone. Seems a browser related problem. Any ideas why Edge works but Firefox does not?

I am trying to use a new HP Spectre laptop which will be my all purpose home computer. I selected Firefox Browser as the default browser but I don't believe it has ever come up as my browser. It is loaded among many other apps (?). I used to call them programs (?). I get Edge, Chrome, Bing, and others, none of which I want or ask for. They just seem to appear randomly.