Sydney Theme: How do I have my header logo scroll as scrolling down?

Hi,
I’d like my header logo to scroll up as you’re scrolling down the page, just leaving my menu at the top of the screen. I’m a loss how to do it.
www.mattsaundersphotography.co.uk

Thanks!

Hello,

Please create a separate topic for each of your issues to keep forum in good order and make it easier to help you. Hope for your understanding.

Kind Regards, Roman.
aThemes Support