mozilla/kuma — pull request #1485 by darkwing (2013-10-10 16:56:49+00:00)
Title: Add an arrow to main nav items to just show dropdown

This is sweet. If we're on tablet or mobile, a "v" arrow will display next to main menu items that have subnav. If they click the link, they go to the link target. If they click the "v" next to it, it shows the submenu. Yay.