Problem with text color on web pages

Support & Help Requests
1

I have white text on white background on several web pages, se picture. How do I change text color?

I have marked some of the text, so you can see that it is text there: "Linux" "Edition" ++ there are white text in between.

I use firefox, both the version that is on Ubuntu Mate 17.04 and a version i downloaded from Mozilla. Firefox 55. Same problem in both.

White text on white background :frowning:

Laffen.

Screenshot at 2017-08-11 08-41-07.png1137×349 101 KB

2

Ok… it was me that did something in appearance and dark theme. I switched back to ambian-mate and the text come back :smiley: