This doesn't seem to be working. All I am seeing is the main nav at the top and when I click on anything in the main nav nothing happens.
Hi Kenneth. Make your window really narrow to simulate a mobile device until you see a hamburger icon in the top right. Then click that to open the side nav.
This seems cool but I've encountered a misbehaviour ... on the second click the overlay stays but the menu disappear
Need to know how to enable it? Go here.