Responsive Menu Block


#1

Hello, I’m having a hard time to get rid of this block
when Sydney theme is shrunk or viewed on mobile devices (responsive menu).
I want this block to be transparent so that I can see the image behind the menu.
I’m very frustrated to get rid of it since I don’t really know how to code.


#2

this is my website that i’m currently workind on:
www.artgenglobal.com