Questions tagged [css]
Cascading Style Sheets (CSS) is a style sheet language used to describe the presentation semantics (the look and formatting) of a document written in a markup language. Questions regarding CSS are off topic here.
449 questions
2
votes
0
answers
53
views
Change the toolbar buttons appearance in Floorp ( Firefox ) using css
What code can I use in userChrome.css to change the color of backward, forward and eventually the reload buttons in Firefox?
More precisely the backward and forward buttons color when there is a page ...
- 161
2
votes
1
answer
60
views
How to filter all subsequent siblings until a specific element in uBlock Origin?
Issue
I have a webpage with the following HTML structure.
<li id="announcements"></li>
<li>Post 1</li>
<li id="blog"></li>
<li>Post 2</...
- 17.8k
8
votes
3
answers
948
views
How do I specify 0 or 1 occurrences of an element in a uBlock Origin filter?
Let's say I have two cosmetic filter rules for uBlock Origin that are identical, except one has an extra <div> element in the path. The extra <div> element may or may not be present ...
- 17.8k
3
votes
1
answer
101
views
How do I include #shadow-root as part of my filter criteria in uBlock Origin?
I am attempting to write a filter for uBlock Origin that blocks an element inside a #shadow-root element. Specifically, the elements are laid out as <faceplate-search-input> -> #shadow-root -&...
- 17.8k
3
votes
0
answers
43
views
Using userChome.css to change to color of a sent (outgoing) message in Thunderbird
I’m running Thunderbird 147.0.1 (64-bit) on both my desktop and laptop, both using Windows 11 Version 25H2 (Build 26200.7705).
I’m trying to highlight sent (outgoing) messages where the correspondent ...
- 31
1
vote
1
answer
122
views
Firefox issue: How to scale pdf in embed tag
I'm trying to show a pdf file (load from database) using tag. It works fine in Google chrome, but giving really ugly results in Firefox. Here is a html code:
@{DataURL = string.Format("data:...
- 11
2
votes
2
answers
354
views
How to remove "Add Tab to New Group" from Firefox dropdown menumenu?
What are the names for "Add Tab to New Group" and "Open in New Container Tab" in userChrome.css ?
Is there list to get the names for menus to find them and remove with:
Setting in ...
- 460
1
vote
1
answer
55
views
How to show code or preformatted text sections of web pages in their integrity?
I frequently save pages from this site as pdf files for offline reference usage. But this make appear an issue, as some sections of the pages are boxed. This is the case for "code" or "...
- 41
1
vote
2
answers
137
views
Javascript function to hide Thunderbird message header in preview pane
The message header in Thunderbird's message preview pane takes up extra space and is usually not needed, since much of the same information is presented in the message list. It's possible to hide the ...
- 303
2
votes
0
answers
119
views
Thunderbird with smaller rows in card view (via userChrome.css) scrolls message out of sight when clicking on it
In Thundebird 128.6.1esr on Ubuntu 22.04 I used the userChrome.css to change the vertical size of a message row in card view:
#threadTree tr.card-layout
{
appearance: none !important;
font-size: ...
- 21
0
votes
1
answer
547
views
How can I get a list of the appropriate font names to use in CSS on a Windows machine?
I'd like to use a font that I've installed in VScode (an Electron browser, effectively.)
Usually, it's not too much of a struggle to determine what to type into my font-family field to produce that ...
- 2,788
3
votes
0
answers
103
views
How can I remove/omit/filter-out thumbnail previews from Google search results with Firefox on macOS?
The left-column-anchored thumbnail results are cognitively disrupting for me, dragging my eye away from the traditional text-titled search results. Not just inefficient for me, they also throw off my ...
- 33
4
votes
1
answer
10k
views
Is there a way to reduce, customize youtube user thumbnail size on the YouTube home page or subscription feed? [closed]
Having issues with YouTube forcing a crazy huge thumbnail display size on the web browser.
This display shows 2, 3 or 4 videos in width, even if on a very high res display.
Google seems to have zero ...
- 329
1
vote
0
answers
76
views
How to disable text shadow in Tree Style Tabs in firefox
I have disabled text shadows for the entirety of Firefox in userCrome.css, but the shadows still show up in the Tree Style Tabs.
userChrome.css:
* {
text-shadow: none !important;
}
How it shows:
...
- 11
1
vote
1
answer
173
views
firefox: "edit bookmark" window is comically small
it is impossible to browse through the bookmark hierarchy
the window is miniature under normal circumstances, but especially on large monitor:
can the size be changed with css customizations?
I am ...
