Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

Learn More

how do i change the colors in firefox

more options

The background color at the very top of the gui is a dark grey with black text on it. Very hard to see. No squint plus didn't help. What are my next steps?

The background color at the very top of the gui is a dark grey with black text on it. Very hard to see. No squint plus didn't help. What are my next steps?

모든 댓글 (2)

more options

Do you have any Themes (Appearance) installed?

more options

Your Firefox identified itself as Firefox 47 running on Windows Vista. Is that the one with the problem? I'm asking because the issue has been reported by Firefox 48 users on Windows 10 who use a Windows "high contrast" theme, and I have a workaround for that, which is a custom style rule. I haven't tested it on Windows Vista (I don't have access to any Vista systems.)

https://userstyles.org/styles/132146/menu-bar-on-high-contrast-windows-64-bit-firefox

To install a custom style rule, you can use either:

(The problem in Firefox 48 on Windows 10 should be fixed in an upcoming Firefox release.)