All Questions
123
questions
1
vote
0
answers
41
views
userChrome.css changes to Firefox only take effect on Ubuntu, not Mac
I have a userChrome.css file that I use to remove unused menu items from Firefox context menus on my Ubuntu machine. Here is the contents:
:root[inFullscreen] #PersonalToolbar {
visibility: ...
1
vote
0
answers
18
views
How to get a indicator on firefox when moving tabs
I am looking for a way to get an indicator to show up when moving tabs in Firefox (and variants).
This is broken with Firefox multitab using chrome CSS.
This feature seems to be present in one of its ...
2
votes
1
answer
1k
views
How to remove "Set Image as Desktop Background" and other annoying options from Firefox context menu?
I just want to get rid of some Firefox context menu, such as:
"set as desktop background"
"email image"
"bookmark link"
Now in Firefox, addons cannot change context menu.
...
1
vote
1
answer
73
views
How to save Microsoft (GitHub, etc.) webpage so it will render properly using Chrome or Firefox-based web browsers?
A few months ago I noticed that webpages from Firefox, Chrome, and some other web browsers do not display properly, as if the CSS files which are saved are not what is used for rendering in the web ...
3
votes
2
answers
2k
views
Change the firefox default style when a site has no css
How can I customize my Firefox, so if a page has no style-definitions firefox will use a local stylesheet, that I can define myself?
I found this addon: Context Style Switcher, that can remove the ...
5
votes
2
answers
5k
views
Disable CSS animations on Firefox
I found CSS animations to be slow and most of the time useless. They make website feel heavy and laggy especially if I'm already using my CPU for other tasks.
Therefore, I would like to disable CSS ...
1
vote
4
answers
11k
views
Sites don't load CSS anymore in firefox
I've been using Firefox since 2.0
I'm using 3.5.2 now and all of the sudden, sites won't load their CSS anymore. Like Google Reader for instance. Or ikariam.org once logged in. All the colors and ...
2
votes
1
answer
544
views
How to permanently change Firefox new tab page CSS?
So when I open a new tab page in Firefox, or the private browsing new tab page, I can edit the CSS if I go into inspect element.
I want to change the CSS permanently, so that when I open Firefox again,...
1
vote
1
answer
963
views
How do I increase the height of the URL bar in Firefox?
Firefox 47 on Kubuntu 16. The URL Bar is so tiny it's difficult to read.
If I increase the height of the URL Bar in userChrome.css like so:
#urlbar {height: 40px !important}
then the URL bar ...
1
vote
1
answer
203
views
firefox: remove "Open Link in New Tab" from the right-click menu
How can I remove "Open Link in New Tab" from the right-click menu?
This post suggests adding the following code to userChrome.css:
#context_openANewTab,
#context_openANewTab + menuseparator {...
31
votes
1
answer
17k
views
Firefox Quantum (ver >= 57) - How Can I Hide the Horizontal Tab Bar with TreeStyle Tabs?
Tree Style Tabs is an excellent plugin and probably the main reason I use Firefox. With the newer versions of Firefox, Tree Style Tabs works nicely, but I can still see the same tabs duplicated across ...
5
votes
3
answers
1k
views
Disable content-type detection for CSS types in Firefox
Background
When connected to the corporate network, certain firewall rules are changing the content type of CSS files from text/css to text/html.
Problem
Changing the media type for CSS files to HTML ...
0
votes
0
answers
443
views
How can I force Firefox to load stylesheets mis-reported as "text/html"?
I'm visiting a website whose stylesheets have reported MIME type text/html rather than "text/css". Otherwise, they're just fine. I can't control the webserver or fix this problem - but I ...
47
votes
4
answers
33k
views
Is it possible to view a page in Firefox using "print" media type?
I'm not talking of the Print Preview - I mean to view the webpage in Firefox "normally", with access to e.g. the F12 Developer Tools, but I want the layout to be the same as if I was printing the page ...
134
votes
2
answers
121k
views
How can I override the CSS of a site in Firefox with userContent.css?
In Mozilla Firefox, I want to create userContent.css which overrides the CSS of a site.
Where should I create the file (Windows 7)?
0
votes
1
answer
94
views
How to set CanvasText color in Windows to properly reflect in web browsers (Firefox, Chrome, Edge)?
Modern web browsers (Mozilla Firefox, Google Chrome, Microsoft Edge, et al.) can be configured to use colours (colors) set by the operating system. They do this by using named colours such as ...
4
votes
2
answers
4k
views
How do I prevent the browser (JavaScript and CSS) from disabling text selection on web pages without disabling all JavaScript?
Some websites insist on ruining usability and accessibility by disabling the ability to select text on the page. Sites can do this via CSS or JavaScript (example page).
Is there some way that this ...
3
votes
1
answer
1k
views
Texts without sub-pixel rendering in Firefox and its variants (Librewolf, Tor, etc) look blurry in LCD monitors
This problem occurs for tabs font as well as font in Library manager:
Can you test and confirm it? Is there any solution? Can I force enable sub-pixel rendering?
Things I tried before:
disabling ...
1
vote
1
answer
952
views
How to hide native tabs in Firefox 100.0; existing answers are out of date?
There are multiple questions of this (of which, this seems to be the parent) but they are all out of date.
I set toolkit.legacyUserProfileCustomizations.stylesheets to True and tried this text in ...
3
votes
7
answers
11k
views
"Save as webpage, complete" problem?
I have a problem when I am trying to save web page from browser using "Save as Webpage, complete" some of CSS/Javascript/Image are not saved, thus when I reopen saved page offline webpage can't ...
3
votes
1
answer
373
views
Firefox 106.0.3 ignoring `#fullscr-toggler { display:none!important; }` in `userChrome.css`?
I'm trying to use the Jupyter lab web interface on a smaller screen; I need the browser to be full-screen for it to be useable. Jupyter Lab uses its own HTLM-rendered menu at the top of the page. ...
4
votes
2
answers
9k
views
How do I disable text shadows in Firefox?
I normally turn of colors and read the web with a gray background. Some sites use text shadows, for example Ask Ubuntu, which results in white borders around letters that make the text hard to read.
...
0
votes
1
answer
986
views
Browsers ignoring CSS?
I have this in a CSS file:
p {
margin: 50;
font-family: 'Lucida Grande', Verdana, sans-serif;
font-size: 50px;
}
On MacOS, Safari honored the margin but ignored font-family and font-size. ...
2
votes
0
answers
306
views
Where are UserChrome.css parameters like editBMPanel_locationRow documented? [closed]
I want to use UserChrome.css to remove the 'Keyword' and 'Tags' fields from the 'Edit Bookmark' menu. I imagine that I need a parameter like editBMPanel_locationRow. Where are these documented?
1
vote
1
answer
205
views
Why are these two userChrome.css files incompatible?
This userChrome.css does what I want it to. In particular, it makes me able to edit bookmark URLs from the blue star menu.
/* userChrome.css */
@namespace xul "http://www.mozilla.org/keymaster/...
1
vote
1
answer
342
views
Edit bookmark URL from the Edit bookmark menu?
In the menu that is opened by clicking on the blue star icon that appears near your URL bar when you have a page bookmarked, there is no option to edit the URL of said bookmark. This is annoying when ...
2
votes
0
answers
46
views
Is it possible to copy CSS line number in Firefox?
It is really annoying to remember and type in line numbers of CSS rules, maybe there is some way to navigate quickly to the right line directly in my IDE? I can't believe nobody has an issue like this....
1
vote
1
answer
860
views
change color of bookmark bar in Firefox 91
I have changed the color of the top "tool bar" in userChrome.css:
#nav-bar {
background-color: #1f3f7c !important;
color: white !important;
}
/* Bookmark bar color */
#main-window #...
1
vote
1
answer
347
views
Firefox: modify bookmark dialog
When I want to add a bookmark in Firefox, I click on the star icon in the URL bar (bookmark this page), which brings up this pathetic bookmark window:
The window is extremely small, which makes ...
0
votes
1
answer
1k
views
Firefox: Prevent middle-click on tab-bar from creating new tab
In Firefox v. 76, how can one prevent a middle=mouse click on the tab bar from opening a new, empty, tab? In older versions, though there was no about:config entry to control that behavior, it was ...