The hole should have sloping sides, and dont disturb the soil at the bottom of the hole. View demo 1 Be sure to view on a mobile or small screen, and take a while to inspect the code. Off Canvas What Now? If you've used Facebook's iPhone app (or Path, or any number of apps that now follow this convention) then you've seen an off canvas panel in a native app. You hit a button and a panel slides in from the left (or depending on how you look at it, the main panel slides out of the way). Foundation - Off Canvas Scroll Issue. Build Your Side Menu. Foundation (Off-Canvas) Off-Canvas ():