Custom header for mobile different than custom header for desktop

I have custom headers on each page of the desktop site. The headers on my mobile site reflect the stock image provided by Sydney. Is there CSS code that will allow me to customize the mobile headers for each page?

Hello,

Can you please provide a link to your website?

Kind Regards, Roman.

Hi. I am having the same issue. Kindly advise

Hello there,

Thank you for reaching out to us here.

Can you provide a link to your website, so we can take a look?

Regards,
Kharis
aThemes Support