Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊，或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

How do I make the dark theme actually dark in all areas?

  • 1 回覆
  • 1 有這個問題
  • 28 次檢視
  • 最近回覆由 Shadow110

GTez
GTez
更多選項

After I installed the 57 version I was really disappointed about the "dark" theme since the only dark area was the tab. Which is not dark at all. It simply hurts my eyes to look at such a bright browser, especially in the dark. Is there any way to make Firefox really completely dark?

There was another post before (https://support.mozilla.org/en-US/questions/1192351#answer-1043824), however I was confused as to what to do. Any help is appreciated.

After I installed the 57 version I was really disappointed about the "dark" theme since the only dark area was the tab. Which is not dark at all. It simply hurts my eyes to look at such a bright browser, especially in the dark. Is there any way to make Firefox really completely dark? There was another post before (https://support.mozilla.org/en-US/questions/1192351#answer-1043824), however I was confused as to what to do. Any help is appreciated.

所有回覆 (1)

Shadow110
Shadow110
更多選項

Hi, next release coming in weeks of Windows 10 will accomplish more but you can do this now and go to Win10 Settings --> Personalization --> Colours and choose the blackest which will be darker in next release as Firefox will use some of that.

For Firefox you can use a userChrome.css like this one :

May need some adjustment to your taste of font colour. What you need to learn in 10mins is what it is :

What it is, how to use it, code :

You can search/ask for others here :