thoughtbot/refills — pull request #125 by fabienb4 (2014-09-10 19:48:23+00:00)
Title: Allow dropdown to act as a normal dropdown

Adding the .select class to .menu makes the dropdown act like a select.
Otherwise, it acts like a simple dropdown, keeping the "dropdown-button" value when clicking on a component of the dropdown.
It can be useful if you need a simple dropdown, but still use the version where it acts like a select.