toggle-take-class
Syntax
toggle-take-class: (class) [scope(selector)] [every (time)] [after (time)][, (class)...];
class = The class to "take" from other elements in the DOM that have the class.
scope = An optional selector that limits the taking of the class to elements contained under that selector, and leaves any other element in the DOM alone that may have the class.
This commands acts in the same way as take-class, except if the class is already taken, the class will be removed.