I’m struggling to figure out why my nav menu in a roots based theme (created before sage was released) is expanded by default when I reduce the viewport size.
I’ve been trying to compare the markup to http://getbootstrap.com/components/#navbar-default and can’t see an obvious reason. Example is at http://staging.techster.eu
To reproduce, reduce the browser window width until the menu toggle appears - the menu is expanded by default.
Any pointers gratefully received.