How can i remove the thin black line above the location bar?
After updating to version 57.0 (and some tweaking), i can't find a way to remove the thin black line shown on the picture. It seems this is a top border for the location bar. Can you suggest a way to remove it? Maybe some code i can put into userChrome.css Because i'm not sure what that element is called, and i don't have a way to find out.
After updating to version 57.0 (and some tweaking), i can't find a way to remove the thin black line shown on the picture. It seems this is a top border for the location bar. Can you suggest a way to remove it? Maybe some code i can put into userChrome.css
Because i'm not sure what that element is called, and i don't have a way to find out.
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Here's the picture i mentioned, it didn't upload the first time
