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Customizing Proton design

I was quite unhappy with the new Firefox Proton design, so I made a CSS file and copied the following code from a website. However, I don't know what to do to (1) slightl… (read more)

I was quite unhappy with the new Firefox Proton design, so I made a CSS file and copied the following code from a website. However, I don't know what to do to (1) slightly reduce the tab height, (2) get back tab borders for inactive tabs and (3) remove the small gaps between tabs. How exactly do I have to change the following code to do so (ideally, for convenience, please just complete the code accordingly)? Thanks in advance for any support!

/*** Tighten up drop-down/context/popup menu spacing (8 Sep 2021) ***/

menupopup:not(.in-menulist) > menuitem, menupopup:not(.in-menulist) > menu {

 padding-block: 2px !important; /* reduce to 3px, 2px, 1px or 0px as needed */ 
 min-height: unset !important; /* v92.0 - for padding below 4px */

}

root {
 --arrowpanel-menuitem-padding: 4px 8px !important;

}

/*** Proton Tabs Tweaks ***/

/* Adjust tab corner shape, optionally remove space below tabs */

  1. tabbrowser-tabs {
   --user-tab-rounding: 6px;

}

.tab-background {

   border-radius: var(--user-tab-rounding) var(--user-tab-rounding) 0px 0px !important;
   margin-block: 1px 0 !important;

}

  1. scrollbutton-up, #scrollbutton-down { /* 6/10/2021 */
   border-top-width: 1px !important;
   border-bottom-width: 0 !important;

} /* Container color bar visibility */ .tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line {

   margin: 0px max(calc(var(--user-tab-rounding) - 3px), 0px) !important;

}

Asked by laudesimperiales 6 days ago

Last reply by laudesimperiales 6 days ago

Some YouTube videos aren't in sync with the audio

I'm having a problem with a couple videos where the video and audio aren't in sync. For example, the video in the first screenshot is only 2:30, yet when I play it, it se… (read more)

I'm having a problem with a couple videos where the video and audio aren't in sync. For example, the video in the first screenshot is only 2:30, yet when I play it, it seems to partially mimic the video in the second screenshot; it "extends" to 2:41, and it plays the video from the second video. However, it plays the audio from the first video and the progress bar still only goes to 2:30, yet the video keeps playing for another 11 seconds without any audio until the video from the second video ends. Seeking forward causes the different recommendations to pop up as if the video had ended normally.

I am using a MSI laptop on Windows 10. I have restarted my computer, cleared my cookies and cache, and updated Firefox to the latest version. This problem persists with all of my extensions disabled, and when logged in or out of YouTube (no matter the account) or in incognito mode. At first, I thought it had something to do with the video and/or channel, since the other video with the same problem was also uploaded by AmericanDadVEVO. When I tried watching the video in the first screenshot on Microsoft Edge (which I barely use and have no extensions on), however, it worked normally.

Any help would be appreciated! I really do not want to switch to another browser.

Asked by David_H23 2 weeks ago

Last reply by David_H23 1 day ago

browsing

after typing in search term and hitting enter, the website (url) appears behind the search term. only happens in firefox. not in google chrome using at+t internet service… (read more)

after typing in search term and hitting enter, the website (url) appears behind the search term. only happens in firefox. not in google chrome using at+t internet service any advice?

Asked by timchmielewski 1 week ago

Last reply by timchmielewski 6 days ago

Google Products Failing on Firefox

For about a month, google products on firefox randomly stop working. - I get the "Oops...error #001" in gmail, when i reload it just continues to get an error cycle unti… (read more)

For about a month, google products on firefox randomly stop working.

- I get the "Oops...error #001" in gmail, when i reload it just continues to get an error cycle until eventually it goes to network protocol error.

- Google search randomly does not work at all in the url/search bar, and once it doesn't work the tab is useless. Putting in another URL and hitting enter it appears to have loaded but of course nothing has changed.

- I have no extensions installed.

Asked by katherine.ranieri 2 months ago

Last reply by katherine.ranieri 6 days ago

Website logos won't show up in tabs or bookmarks on firefox but will show up in chrome

When I use Firefox the logo for my bank website won't show up but it will show up in Chrome. The first 2 pictures attached are of the website opened as well as the bookma… (read more)

When I use Firefox the logo for my bank website won't show up but it will show up in Chrome. The first 2 pictures attached are of the website opened as well as the bookmark. The last 2 are of Firefox. Please help as this is very frustrating as it makes it harder to know what bookmark I need to click on

Asked by Chris Mortland 2 weeks ago

Last reply by Chris Mortland 2 days ago

How can I get the .cer-File for my secunet Konnektor?

I need to download a certificate from a device in my networt called secunet Konnektor https://www.secunet.com/loesungen/einboxkonnektor on the manual it's written how to… (read more)

I need to download a certificate from a device in my networt called secunet Konnektor

https://www.secunet.com/loesungen/einboxkonnektor

on the manual it's written how to do it.

https://www.secunet.com/loesungen/einboxkonnektor#c1607

I suggest to find a manual somewhere in the first link or in google:

chapter 7.4.3

go to chrome (same with edge)

click on the lock on the left hand side of the link https://XXX.XXX.XXX.XXX:8500/management

somehow click on the button where you can open a small windows called "certificate".

The "General" tab shows informations about the certificate.

Click on the tab "Details" and click on "Copy file".

The certificate-assitent opens and after clicking on next, you choose DER-coded-binary X.509 (.CER)

Save the file somewhere where you can find it.

I can't do this on firefox

On firefox I can find a lock on the left hand side of the link https://XXX.XXX.XXX.XXX:8500/management

when i click on it and then on something else, i can then click on more informations.

a windows opens called "page informations"

under "security" i click on "view certificates" and a new tabs opens called "certificate for konnektor".

but there is no possibilty to download a cer-file. only a pem file and it doesn't really help me.

Asked by hahufomi 4 days ago

Last reply by hahufomi 4 days ago

Youtube stream freezing

When I watch any Youtube stream, video randomly freezes for few seconds. YT statistics show dropped frames spike during these pauses. This problem started approx. after F… (read more)

When I watch any Youtube stream, video randomly freezes for few seconds. YT statistics show dropped frames spike during these pauses. This problem started approx. after FF 91.0 Setting "gfx.webrender.all" to "true" did not have any effect.

Asked by dollarovich.st 3 days ago

Costco.com website will not display store locations or product reviews when using FireFox browser

Costco.com website will not display store locations or product reviews when using FireFox browser. Website works fine when using Chrome browser. This is a recent proble… (read more)

Costco.com website will not display store locations or product reviews when using FireFox browser. Website works fine when using Chrome browser. This is a recent problem as all info on the Costco website displayed properly with Firefox not that long ago. As an example, when I enter my zip code to find the closest stores, nothing is displayed now when a map and store list used to come up. I've tried changing various settings, but no go. Any advice would be appreciated...

Asked by ME 6 days ago

Last reply by ME 5 days ago

"Open with" stopped working, only "download" is possible for downloadable files.

A few months ago, probably after FF update, the "open with" stopped working, only download is possible. Particularly, simple url links fail to "open with" including readi… (read more)

A few months ago, probably after FF update, the "open with" stopped working, only download is possible.

Particularly, simple url links fail to "open with" including reading with firefox itself. I can not open PDFs, outer program links. Only a few PDF links are opened at specially crafted websites. Probably those are sites with on-site defined MIME or allowing the PDF contents being pre-cashed.

In all the other cases where the file being opened should be pre-downloaded with FF downloader, it fails to download. The same file is downloaded easily when choosing "save as"

I guess, the problem may be in the "downloader" part only, since other online contents are displayed, i.e. streamed, or stored in cache without problems.

Asked by Hale_JP 2 months ago

Last reply by Hale_JP 6 days ago

Updated to new version now game site won't load

I just updated FF to v. 91.02 and this game website will no longer load: https://play.gotslotscasino.zynga.com/?l=en-en This is the message I get: An error occurred runni… (read more)

I just updated FF to v. 91.02 and this game website will no longer load:

https://play.gotslotscasino.zynga.com/?l=en-en

This is the message I get:

An error occurred running the Unity content on this page. See your browser JavaScript console for more info. The error was: InvalidStateError: A mutation operation was attempted on a database that did not allow mutations.

Asked by gomescl 3 weeks ago

Last reply by gomescl 5 days ago

Blacked out letters on Firefox Bookmarks Toolbar and Window tabs

Sometimes (not always!), the entries on my bookmarks toolbar appear with the lower case a's blacked out, and the leading edge of lower case e's as well. Nowhere else on t… (read more)

Sometimes (not always!), the entries on my bookmarks toolbar appear with the lower case a's blacked out, and the leading edge of lower case e's as well. Nowhere else on the page does this happen. Anyone else ever seen this? Is there a fix? Thanks

Asked by dtowson 3 days ago

Last reply by dtowson 2 days ago

SafeOpt emails

I browsed a clothing website for less than 5 minutes by typing in the address and not using any links. Shortly after I receive an email asking if I was still interested … (read more)

I browsed a clothing website for less than 5 minutes by typing in the address and not using any links. Shortly after I receive an email asking if I was still interested in what I was looking at. Does Firefox share my email address with websites I'm visiting? I believe the email is coming from SafeOpt, not the website I visited. I do have "do not track" options selected in Firefox.

Asked by linda641 4 days ago

Last reply by linda641 2 days ago

Tab crashing

Hi guys. I have Windows PC machine running for several years now. No new program updates or installs recently, no restarts. And then yesterday, suddenly Firefox started t… (read more)

Hi guys. I have Windows PC machine running for several years now. No new program updates or installs recently, no restarts. And then yesterday, suddenly Firefox started to crash all youtube tabs. Not even videos itself, but also www.youtube.com crashes. Any idea how could i find out, what the hell is going on? Microsoft edge is working fine with youtube. I have tried troubleshoot mode, same. Windows 10.

What can possibly cause this? Thank you.

Asked by zarsss 3 days ago

Last reply by zarsss 2 days ago

Firefox can't share nor receive tab

Hi there I experience an issue with Firefox on one of my computers only. Windows 10, just updated to version 92.0 (but to be fair this is an issue that lasts for years no… (read more)

Hi there

I experience an issue with Firefox on one of my computers only. Windows 10, just updated to version 92.0 (but to be fair this is an issue that lasts for years now). I cannot receive any Tab from my other computer or smartphone, nor can i share (i don't see the option in the list when i right click on a tab). Of course it is connected to sync with all my other 4 devices. Maybe there shall be some "user preference" on that specific computer that should be reset ?

Thanks in advance for giving hints and leads, hopefully that should not be too serious.

Asked by jefbyos 6 days ago

Firefox (default) homepage

So i have noticed a sudden changed in firefox when i open it and been landed over to my homepage instead of where i left before which usually as "about:newtab" page and i… (read more)

So i have noticed a sudden changed in firefox when i open it and been landed over to my homepage instead of where i left before which usually as "about:newtab" page and in setting there is only option to use firefox default or blank. i would rather preffered to have my home button set with my custom url, as well keeping the option to land on newtab page when ever i start my browser. which was intended as before but not since last update. now there is no option to set newtab page as also a custom url which can be any thing but forced to use the default layout by firefox. that proceed to open a homepage every time when i launch firefox.

Asked by iqbalusmani 4 days ago

Last reply by iqbalusmani 3 days ago

LINKS DO NOT WORK

LINKS IN THIS SITE DO NOT WORK. THE OWNERS HAVE TESTED IT WITH FIREFOX AND ALL OK WHAT IS WRONG WITH MY PC www.bidorbuy.co.za A SIMPLE NOT TECHNICAL ANSWER PLEASE. … (read more)

LINKS IN THIS SITE DO NOT WORK. THE OWNERS HAVE TESTED IT WITH FIREFOX AND ALL OK WHAT IS WRONG WITH MY PC

www.bidorbuy.co.za

A SIMPLE NOT TECHNICAL ANSWER PLEASE.

Asked by rod18 1 day ago

Last reply by rod18 1 day ago

Certain bookmarks don't open after 92.0 (64 bit) update

I'm using Firefox version 92.0 (64 bit) on an HP 350 G1 notebook running Windows 10. It seemed that it was after the 92.0 (64 bit) update that I cannot open bookmarks tha… (read more)

I'm using Firefox version 92.0 (64 bit) on an HP 350 G1 notebook running Windows 10.

It seemed that it was after the 92.0 (64 bit) update that I cannot open bookmarks that are PDFs. The correct URL is present, but nothing loads, it's just a blank black page. I have tried turning off the add-ons and refreshing the page, closing and reopening Firefox with the add-ons manually turned off, restarting Firefox with the add-ons disabled, and restarting in safe mode. All of the attempts were performed without any positive results.

I can copy the URL on Firefox and paste it in Edge, and it opens the correct page. I installed Chrome against my better judgment and pasted the URL, and the correct page opens again. I can copy the URL in either Edge or Chrome, paste it on Firefox, and the same results occur as if I clicked on the link in my bookmarks on Firefox. I can click on the bookmark from either the home page or a page that's already opened, and nothing happens. The URL doesn't change on the existing page, and on the home page, "Search with DuckDuckGo or enter address" in the UL space does not change to the URL that I'm trying to open. Is there something I'm missing?

This is one of the URLs that I am trying to open if you want to try it yourself on Firefox: https://www.att.com/idpassets/images/support/wireless/Devices-Working-on-ATT-Network.pdf

I only ever use Edge when I'm having an issue with Firefox, (usually it's when I'm trying to log on to an account or something and I can't, then I realize that it may be one of my add-ons preventing it. I then disable them one by one until I'm able to achieve what I want.

I don't want to have to switch back and forth between Firefox and Edge just to view three PDFs, so if someone knows what could be the resolution to this, I would appreciate it greatly.

Asked by zx9r170 2 days ago

Last reply by zx9r170 1 day ago

LINKS DO NOT WORK

WHEN I CLICK ON A LING IN A WEB SITE-IT DOES NOT OPEN. I HAVE TO RIGHT CLICK AND THEN CLICK OPEN IN A NEW WINDOW EVEY TIME. IF I CANT FIX, I WILL HAVE TO GO BACK TO USING… (read more)

WHEN I CLICK ON A LING IN A WEB SITE-IT DOES NOT OPEN. I HAVE TO RIGHT CLICK AND THEN CLICK OPEN IN A NEW WINDOW EVEY TIME. IF I CANT FIX, I WILL HAVE TO GO BACK TO USING GOOGLE

Asked by rod18 6 days ago

Last reply by rod18 4 days ago