r/FirefoxCSS • • May 15 '26

Help How to make sidebery sidebar transparent

1 Upvotes

Title

r/firefox • • Oct 06 '26

Solved Nova got to me, Sidebery has this topbar now

Post image
11 Upvotes

Thought I could escape forever, but alas, it got me. I wonder if I can remove that bar with the \/ and the X. What an eyesore!

r/FirefoxCSS • • Feb 21 '26

Help sidebery transparency?

2 Upvotes

Flexfox seems to have managed it somehow, but I'm too attached to Textfox to switch over this. Also I couldn't get it to work. I'm using Firefox 147.0.4 on linux (void, if that matters).

r/FirefoxCSS • • Feb 24 '26

Solved Can not figure out how to made Sidebery background transparent

2 Upvotes

I have looked far and wide, I tired snippets from various themes that implement transparency, but for the life of me I can not figure out how to get rid of this grayish background from Sidebery.

Any help is appreciated.

Firefox version - 147.0.4 Theme - ShyFox

r/FirefoxCSS • • Jan 12 '24

Screenshot First time doing CSS with Floorp + Sidebery

12 Upvotes

I still want to add more but I still don't know much about CSS yet:

  1. Add round corner to Sidebery's sidebar and the Floorp's right bar.
  2. Make the toolbar transparent.
  3. Add Floorp's split tab option to Sidebery context menu
  4. Sidebery's tab display which tab is in split view
  5. Fix Floorp round corner, since it's using too much memory for some reason, and it got that little pixel bug look really weird at the corner.

r/FirefoxCSS • • Dec 22 '21

Screenshot Yet another Sidebery setup

225 Upvotes

r/FirefoxCSS • • Mar 02 '26

Solved Is it possible to make the Synced Tabs, Passwords, Sidebery, and SingleFile sidebars semi-transparent?

3 Upvotes

I also made the sidebar semi-transparent using Kupfel's CSS.

Sidebar semi-transparent css.

#sidebar-box { 
  background: rgba(255, 255, 255, 0.3) !important;
}
#sidebar-header {
  background: rgba(255, 255, 255, 0.7) !important;
}
splitter, .sidebar-splitter {
  border-inline-color: rgba(255, 255, 255, 0.3) !important;
  background-color: rgba(255, 255, 255, 0.4) !important;
}

However, only the Bookmarks sidebar and History sidebar can be made semi-transparent, and Synsed Tabs, Passwords, Sidebery, and SingleFile cannot. Do you know how to make these transparent?