Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was closed and archived. Please ask a new question if you need help.

How to make the "dark" theme completely dark?

  • 6 replies
  • 1 has this problem
  • 9 views
  • Last reply by Anndraste

more options

After installing the 57 version I was really disappointed about the "dark" theme, which is not dark at all. Yes, it makes the top of the browser dark, but all menus (context, bookmarks, new tab, etc.) still white, which hurt my eyes so mach. I was using the FT DeepDark complete theme in previous version and what I have now is just unacceptable. Is there any way to make the new Firefox really completely dark?

After installing the 57 version I was really disappointed about the "dark" theme, which is not dark at all. Yes, it makes the top of the browser dark, but all menus (context, bookmarks, new tab, etc.) still white, which hurt my eyes so mach. I was using the FT DeepDark complete theme in previous version and what I have now is just unacceptable. Is there any way to make the new Firefox really completely dark?

Chosen solution

userChrome.css and userContent.css with CSS code. I currently use this on Developer Edition and Nightly. You need to create both .css files in a chrome folder inside your profile folder. Go to about:support --> Profile Folder --> Open Folder --> Create new folder named chrome, inside, create userContent.css and userChrome.css

Put the code into their respective files and restart Firefox.

userContent.css: https://pastebin.com/5F8uDRem userChrome.css: https://pastebin.com/QPSn3c4V

Read this answer in context 👍 2

All Replies (6)

more options

Chosen Solution

userChrome.css and userContent.css with CSS code. I currently use this on Developer Edition and Nightly. You need to create both .css files in a chrome folder inside your profile folder. Go to about:support --> Profile Folder --> Open Folder --> Create new folder named chrome, inside, create userContent.css and userChrome.css

Put the code into their respective files and restart Firefox.

userContent.css: https://pastebin.com/5F8uDRem userChrome.css: https://pastebin.com/QPSn3c4V

Modified by Moses

more options

Wow, thanks a lot! It looks so good now!

more options

I also have some code for a floating scrollbar if you're interested.

more options

I'm not the OP but I'd love the floating scrollbar code if you can, Moses. My eyes love you for the code you've already posted.

Thank you so much!

more options

Sure thing. You need to add toolbarbutton#alltabs-button {

   -moz-binding: url("userChrome.xml#js");

} into your userChrome file, then you need to download the below userChrome.xml and userChrome.js files and add them to your chrome folder.


https://send.firefox.com/download/21591c7396/#V16UBgnIwrXEj_T92_1h8Q

more options

Oh thats beautiful. Thank you so much! Everything looks much more visually cohesive and clean now.