If you are talking to change the background image then you can go to appearance->customizer->theme options -> header -> mid bar as like this https://prnt.sc/v80ps2
if you want to change the color then this feature is available only in pro version of magazinenp theme. ( if you are a pro user then you can go to customzer->theme options -> color and mid bar background color ) .
And if you want to hide overlay only then you can add following css to your customizer’s additional css section.
Wow, sorry, something went totally wrong, nothing works. Site only shows: “ParseError thrown
syntax error, unexpected ‘.’, expecting end of file”.
At –> Design –> Theme-Editor –> in Stylesheet (style.css) After a blank line I inserted the code you named above:
Then I also inserted the code after a blank line at the end of Theme functions (functions.php)
Then nothing works. Nothing in the front, nothing in the back. Which file in which folder is the one I have to revise my failure and what was the failure?