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Change pdf viewer background color (both sides of the pdf) to dark

Hey there, awesomes! I'd like to change my Firefox pdf viewer's background color (both sides of the pdf) to dark, currently it shows light gray (see `background_bg.png`)… (閱讀更多)

Hey there, awesomes! I'd like to change my Firefox pdf viewer's background color (both sides of the pdf) to dark, currently it shows light gray (see `background_bg.png`). And here is effect I want it to look like (see screenshot from Chrome `wished_bg.png`). Thanks in advance (:

PS: I don't want to change my theme to dark. It seems I have to change my css, but I dunno which & how.

Mark Taylor 於 4 個月前 詢問

jscher2000 於 4 個月前 解答

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Firefox account locked.

When I used a new computer to log into my Firefox account, the account was locked. Waited 24 hours but account is still locked. I could not find website that will assis… (閱讀更多)

When I used a new computer to log into my Firefox account, the account was locked. Waited 24 hours but account is still locked. I could not find website that will assist me in unlocking my Firefox account. Need someone to send me another link to my Yahoo email to unlock.

ronsuwa345 於 1 個月前 詢問

ronsuwa345 於 1 週前 解答

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On screen Keyboard not working.

On screen keyboard not working when using Firefox. It will work with MS Edge, but not Firefox. It flashes then disappears quickly when in Firefox. It worked previously… (閱讀更多)

On screen keyboard not working when using Firefox. It will work with MS Edge, but not Firefox. It flashes then disappears quickly when in Firefox. It worked previously, but a few months ago it quit working.

Ron 於 1 週前 詢問

alex_mayorga 於 1 週前 解答

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YouTube sign out and navigation menu issue

Several days ago I've noticed that YouTube navigation menu on the left started to disappear. See pic-1. It may apper after several tries to open it in other tabs, but all… (閱讀更多)

Several days ago I've noticed that YouTube navigation menu on the left started to disappear. See pic-1. It may apper after several tries to open it in other tabs, but all in all mostly not visible. The second and the biggest problem - I can't log out from YouTube. See Pic-2.

I fully deleted Firefox, created new clean profile without any add-on etc, and tried to log in to YouTube - it didn't help. So I think it's not needed to mention all other basic things like cookie deleting etc were done. Problem is always here.

olgerd 於 2 個月前 詢問

olgerd 於 2 個月前 解答

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I got a powerful laptop & want to apply my 2 valid FF Profiles to the new computer. I have valid Profiles, but each time near the end they crash or do not load? Any help greatly appreciated! Both are on Windows 7 Pro Thx 4 help! Boater

I got a newer powerful computer & want to move over my 2 valid FF Profiles to the new computer. I have valid Profiles, but each time near the end while loading, they … (閱讀更多)

I got a newer powerful computer & want to move over my 2 valid FF Profiles to the new computer. I have valid Profiles, but each time near the end while loading, they crash or do not load? Any help greatly appreciated! Both laptops are on Windows 7 Pro Thx 4 any help! Thank you in advance, Sincerely, Boater

BoaterDaveMB 於 3 週前 詢問

Wesley Branton 於 3 週前 解答

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tabs below address bar - an ongoing problem not fixed !!!

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of bein… (閱讀更多)

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of being ignored. We want/need tabs bellow address bar. Now, tell us how to simply get tabs below address bar or tell the coders to provide us with the option. And, we don’t care about any excuses as previously provided or outright ignored by them.

g7777 於 4 個月前 詢問

cor-el 於 4 個月前 解答

  • 已解決

Bookmark toolbar showing folder I don't want

Hello, I have my most important bookmarks and folders in my Bookmark Toolbar. Today when I turn on the computer a bookmark folder that I don't want on the toolbar is now… (閱讀更多)

Hello,

I have my most important bookmarks and folders in my Bookmark Toolbar. Today when I turn on the computer a bookmark folder that I don't want on the toolbar is now showing up and it's not letting me delete it. Weirdly, when I go into manage my bookmarks and look at the Bookmark Toolbar folder this folder doesn't show as being part of the toolbar. When I go to the folder in the bookmark manager screen it won't let me delete it. If I try to move it into another folder it just creates a copy of the folder and does nothing for the copy of the folder in the toolbar that I'm trying to remove. How do I get rid of this folder in my toolbar?

jewells03330 於 2 週前 詢問

cor-el 於 2 週前 解答

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sound

I have used Firefox as my main browser for years - suddenly I have no sound from the internet. I have tried uninstalling and reinstalling but no sound. plewase for some h… (閱讀更多)

I have used Firefox as my main browser for years - suddenly I have no sound from the internet. I have tried uninstalling and reinstalling but no sound. plewase for some help.

Dean 於 3 週前 詢問

Dean 於 2 週前 解答

  • 已解決

video Error Code: 200001

I prefer to use Firefox but I constantly get errors Error Code: 200001 trying to play video in all Firefox and updates. This NEVER happens in BRAVE? 84.0.1 AMD A8, HP, w… (閱讀更多)

I prefer to use Firefox but I constantly get errors Error Code: 200001 trying to play video in all Firefox and updates. This NEVER happens in BRAVE?

84.0.1 AMD A8, HP, win10 pro 1909, 8g ram

any ideas?

BNRusso 於 3 週前 詢問

jscher2000 於 3 週前 解答

  • 已解決

Bookmarks Toolbar

After the last Firefox update (84) everytime I start Firefox the Bookmaks Toolbar is disabled and i have to select it to be abled again. This never happened before with o… (閱讀更多)

After the last Firefox update (84) everytime I start Firefox the Bookmaks Toolbar is disabled and i have to select it to be abled again. This never happened before with othes updates. I have restarted Firefox with all add-ons disabled and the problem remains.

jorgemfcorreia 於 1 個月前 詢問

FredMcD 於 1 個月前 解答

  • 已解決

Print ignores default for print to pdf

I have a laser printer set as default on a Windows 10 laptop. In Mozilla, when I select print, that laser printer has the green default check, but Mozilla defaults to Mic… (閱讀更多)

I have a laser printer set as default on a Windows 10 laptop. In Mozilla, when I select print, that laser printer has the green default check, but Mozilla defaults to Microsoft Print to PDF instead. How can I get Mozilla to accept the default printer without deleting Print to PDF which I do sometimes use but don't want as default? Image attached--it auto-checks PDF but you can see the laser listed above it is the default.

jenniferabeard 於 4 個月前 詢問

Jonathan Watt 於 4 個月前 解答

  • 已解決
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Frequent Firefox Crashes

I am very disappointed with Firefox because of VERY FREQUENT CRASHES! I have the following crash reports: bp-2544f95b-926b-4b8f-b0e1-6c9740200720 7/19/2020 8:43 PM bp-0… (閱讀更多)

I am very disappointed with Firefox because of VERY FREQUENT CRASHES! I have the following crash reports:

bp-2544f95b-926b-4b8f-b0e1-6c9740200720	7/19/2020 8:43 PM
bp-0b9fdd52-483e-4581-97d5-861d10200619	6/19/2020 4:06 PM
bp-5b3993e3-5adc-4e32-b802-ce4c20200619	6/19/2020 1:13 PM
bp-3c2a8dd5-3a51-47cc-8839-def410200405	4/4/2020 9:09 PM
bp-03a34b6a-6a74-4dd7-912e-1f13e0200720	7/19/2020 8:43 PM
bp-cdb8fe65-262e-4996-b7fe-49d5e0200720	7/19/2020 8:43 PM
bp-68d37e22-b489-4d63-8510-4a1590200720	7/19/2020 8:43 PM
bp-afc84b54-9e95-4cde-ba08-004910200720	7/19/2020 8:43 PM
bp-5bf341c1-bd41-4dca-8265-3317a0200720	7/19/2020 8:43 PM
bp-8be1cee7-a3c6-40d6-ba06-dad220200720	7/19/2020 8:43 PM
bp-30bdb348-5713-4934-afc7-23ade0200720	7/19/2020 8:43 PM
bp-9d81d0a3-2cb8-4924-97e3-add9e0200720	7/19/2020 8:43 PM
bp-bcccc6a2-4cf3-44ec-95db-690590200720	7/19/2020 8:43 PM
table end

I have run Firefox in Safe Mode, and I still get the crashes, often on a Checkout page after getting an order together. My software is updated to the latest versions available, and I have kept my security up to date. If we cannot find a fix to stop all this crashing, I'll have to give up on Firefox as being highly unreliable. Since I am totally blind, RELIABILITY IS VERY IMPORTANT TO ME!

Dave 於 6 個月前 詢問

cor-el 於 6 個月前 解答

  • 已解決

Can't play some Youtube-Videos / Twitter "Your browser does not currently recognize any of the video formats available"

Hello Everyone I'm having troubles with playing some Youtube-Videos and Twitter Videos. I had to re-install my Windows 10 (64 Bit) due to some hardware-issues which are … (閱讀更多)

Hello Everyone

I'm having troubles with playing some Youtube-Videos and Twitter Videos. I had to re-install my Windows 10 (64 Bit) due to some hardware-issues which are not related, and I'm having this issue since then. Here are the steps that I already did:

-Removing all Add-Ons -Starting in Safe mode - Deinstalling and reinstalling Firefox, then starting in safe Mode -Deinstalling Firefox with a tool that also deletes all Firefox-Related Registry Keys and App-Data Files and reinstalling it to a different path (other HD) -Disabling add-ons - Disabling Open264 Videocodec and widevine content decryption module (more just because of frustration^^, but I was then able to play some Youtube videos after this one) - mediasource.enabled is active (and all the other ones as well) -Installed addons (even though it didn't work with them disabled as well): NOscript( youtube videos are allowed, some of the are working), Ublock Origin, Video Download Helper, HTTPS Everyhwere, Tree Style Tab, Limit distracting sites - Updating to the newest Firefox-Version (which came out today)

Btw: on https://www.youtube.com/html5/ it tells me that everything works fine and I have of course the newest Firefox-Version installed.

Do you guys may have any other ideas?

Thank you for your help.

Kind regards,


Gabe

mcbob 於 1 個月前 詢問

FredMcD 於 1 個月前 解答

  • 已解決

privacy and tracking by cookies

Since a few weeks only whenever you start browsing on any browser, a window opens asking you to agree or refuse the settings for tracking by cookies etc. Does this proce… (閱讀更多)

Since a few weeks only whenever you start browsing on any browser, a window opens asking you to agree or refuse the settings for tracking by cookies etc. Does this procedure annulate myown prefenrences settings?

Most of the people don't care about that and tired of being harrassed just agree to all trackings and cookies. But I don't want to be tracked and my preferences settings are all personnalised and quite strict on what I agree and what I don't agree.

So if firefox asks me to agree before I'm allowed to browse, and I agree to all of the tracking, does this annulate my privacy settings in the parametres?

Please give me an answer to [email]@gmail.com or call me +[phone number]

Or on this forum?

Yours Stefan Suter who loves Firefox an Mozill

stefsut 於 1 個月前 詢問

jscher2000 於 1 個月前 解答