Hello! Thank you for the response. Yes, it is a good advice, and I will follow up with the developer of Estate.
I neglected to add that in my trying to make the Meta Slider adjust full screen on mobile devices, I am able to get the Navigation and a custom Div—both below and above the Slider—to adjust to full screen (well, essentially a set width). But the Meta Slider seems locked out to me.
I will keep searching and asking to see what code for custom edits of the Header/masthead are needed for responsive themes. Cheers.
