//
	This mixin can be used to set the object-fit:
	+object-fit(contain)

	or object-fit and object-position:
	+object-fit(cover, top)

=object-fit($fit: fill, $position: null)
	-o-object-fit: $fit
	object-fit: $fit
	@if $position
		-o-object-position: $position
		object-position: $position
		font-family: 'object-fit: #{$fit}; object-position: #{$position}'
	@else
		font-family: 'object-fit: #{$fit}'