Firefox Customs

EDIT 3 - The r/FirefoxCSS sub 'resurfaced' mid-afternoon today, Saturday 27Apr24... over 4 days after it had closed again due to the 2nd 'gone private' blackout incident triggered for unknown reasons by a person or persons unknown on Tuesday afternoon. Previous and only current Mod 'yawn_zz' reappeared alive and well and...

I'm using Firefox-beta v.125 on Manjaro-KDE, I use the code from here: window_control_force_linux_system_style.css but seems like don't work right anymore, the system buttons appear overlapping the default, maybe that could be a temporal issue cause is beta version, I don't know.

I used this code which places the tab above the vertical bookmarks bar, but in this new Firefox-beta v.123 the code stop working, I tried a bigger number and don't work, I tried to put a lower index to the bookmark-bar and a bigger number to the selected tab and didn't work. I need a beautiful help. my theme is this Firefox-gx

We'll have to find a way without media queries.

Hi,...

I would like to change this preference to something like this: AccentColor: red !important;but don’t work.

A very thin line has reappeared under the Active Tab in Firefox 123.0 when using CSS to create 'connected tabs' (i.e. no boundary between Active Tab and the Nav Bar)....

Hello!...

SOLVED - Problem caused by missing one asterisk (*) in a section title whilst updating MrOtherGuy's Compact UE panel CSS to Fx 115... finger trouble/PEBCAK. Apologies, and many thanks for all the help. :)...

The same also applies to userContent.css

I'm using this stile from @MrOtherGuy : vertical_popup_menubar.css and that makes the menu items from Library disappear, I would like to that style not affect the Library window.

Hi. I've been experimenting with MrOtherGuy's vertical tabs script. I found that the tab bar could be moved to the right side of the window with just two simple changes:...

I can’t seem to select them through the browser toolbox....

Hi all, I’m brand new to this CSS messing with this CSS feature and it really doesn’t come naturally to me, but despite that I’ve somehow very nearly got everything how I like it by copying other people’s code and tweaking the variables of that. I was wondering if I could get some help with one of a few final tweaks I...

Hello, I’d like to change the color of the gray background and the color of the loading icon in the print screen....

Been using Sideberry for a couple of days and am really impressed with how its level of customization and performance over Tree Style Tabs. I've configured much of the settings to get to a satisfactory setup but I'm still looking for some improvements (implemented in a way that isn't too distracting or take much valuable screen...

Hi,...

I have a folder of bookmarklets. They all have the same favicon, i.e. the default (globe) icon. It would be useful to change at least two of them to distinctive icons....

Personally I'm pretty frustrated with the way it works. I've noticed all of the following , and at least some of these apply to dev tools too. I don't like the way Google controls the internet with Chrome, but at least its dev tools just work....

Hey...

Hello! I want to know if it's possible to change the gray border in the print screen....

Hello! Id like to know how can I change the background color when dragging an item in the sidebar menu, like this:...

Hey sorry, this was originally asked in www.reddit.com/r/…/url_bar_text_color/ however its solution doesn’t work anymore. I am updating to 118 and it seems that the grey segments of the URL just aren’t affected by the color of background elements anymore like they were in 114. I’ve tried for several hours to change the...

Hello,...