Header background color or image ?

How can i change the background color of the header ? And how can I make a pic as background ?
(above the grey line)

Thx in adv.

Have a nice day…best regards

tony

Hey there,

I hope you are well today and thank you for your question.

You can try achieving this by adding the following CSS code in the Custom CSS option of your theme on the below path.

Admin Area -> Appearance -> Customize -> Additional CSS

/*change header menu color*/
nav {
    background: #b7b7b7;
}

In regards to adding an image over the gray line, please send a screenshot of where exactly you’re referring to.

Best regards,
Support.