All you need to do is set that “Hero Image” class to the following settings:
Position: Can honestly be either Auto or relative, it’s all about the height & width that you let the div span.
Height: I put it at 60vh (which is 60% of the screen height), just type in “60vh” into the height field
Width: 100% width (can also use 100vw)
I looked in the Body style and it was set to “auto.” When I changed it to 100% it displayed the hero section, but now there is a white space under my last section “End Section.”