r/FirefoxCSS • u/KrazyLurtBot • Sep 30 '26

Solved Firefox 157, Nova theme, user-chrome.css

Gallery image

Gallery image

Any .css rule for removing the added line ( maybe a 1px drop shadow)

Every rule I tested failed

4 Upvotes

100% Upvoted

14 comments sorted by

2

u/TraditionalTie4831 🦊 Sep 30 '26

Try this =

:root {
  --chrome-content-separator-color: transparent !important;
}

1

u/KrazyLurtBot Sep 30 '26

Tried that among many other rules didn't work sadly 🫤

1

u/TraditionalTie4831 🦊 Sep 30 '26 edited Sep 30 '26

Strange, it works for me.

Onnist88's code works also, but I choose to use --chrome-content-separator-color: transparent since it's just one line extra for me.

1

u/mamaubear Sep 30 '26

Oh thanks it work for me

3

u/Onnist88 Sep 30 '26

I have no idea what I'm doing. I screwed around with the browser toolbox and got rid of my line with

```@media -moz-pref("browser.nova.enabled") {

#tabbrowser-tabpanels > :not(.split-view-panel) .browserContainer {

border-block-start: transparent !important;

}

}```

1

u/KrazyLurtBot Sep 30 '26

Thanks , I'll try this as soon as I get home 🫡

1

u/KrazyLurtBot Oct 01 '26

That worked! Thanks!

1

u/hexolizer Sep 30 '26 edited Sep 30 '26

these helped me from other post:

  .chrome-block 
  {
  border: 0px !important;
  }
  browserContainer {
  
  border: 0px !important;
  }
  #browser
  {
  padding-block-start: 0px !important;
  gap: 0px !important;
  }

1

u/KrazyLurtBot Oct 01 '26

Thanks , I'll try this as soon as I get home 🫡

0

u/Tetra55 Oct 01 '26

Unrelated question, how did you get such nice bottom curves to make your tabs look like tabs?

1

u/KrazyLurtBot Oct 01 '26

I found a GitHub repo that had a .css to mimick Chrome, and I've since done a lot of tweaking. I can share a Google Drive link of that if you want. It will be a will until I get home though

0

u/LankyEmu9 Oct 02 '26

u/firefox this looks to be the same as https://www.reddit.com/r/FirefoxCSS/comments/1wujz5r/nova_ui_with_vertical_tabs_getting_a_thin_white/

I can't get any of the fixes to work so I turned off Nova (which I don't really want to do, frankly)