Safari 15.0 keeps changing colors at the top and I want it to stop
The top part of the Safari frame at the top with navigation and tabs is changing color—white, black, blue etc—and I don't like this at all. Apple's site, for example, turns the whole top of the browser black.
I want to go back to just plain vanilla Safari without the top part distracting from what I am doing. How do I do that?
MacBook Pro 15″, macOS 10.14