For better control over the frame size, I've implmeneted a lightning component that displays a visual force screen in an iframe rather than using the build-in visualforce lightning component. 

It was working fine, but now that we've enabled communities, I'm getting a full set of classic page headers in my iframe that I never used to have. Also, links to record pages are not working properly.  How can I pull in the visualforce page and NOT include headings?

Hi All,

Am facing this issue on step 5 , can any one help me complete this challenge.