Hi, > Can you reassign the bug to mate-themes please, as I'm no good with > manipulating the BTS with the codes.
Reassigned, and also merged reports about the same issue. However, I can't reproduce it with any of mate-themes at all. I've tried both 3.22.3-1 and the latest version from git (gtk3.22 branch). > gtk.css:63:28: The :prelight pseudo-class is deprecated. Use :hover instead. > gtk.css:73:35: The :prelight pseudo-class is deprecated. Use :hover instead. I've looked at contents of mate-themes and didn't find ":prelight" anywhere. Can you post the output of this command? $ grep -RIn ':prelight' /usr/share/themes
