/* 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) { -o-object-fit: @fit; object-fit: @fit; -o-object-position: @position; object-position: @position; font-family: 'object-fit: @{fit}; object-position: @{position}'; } .object-fit(@fit: fill){ -o-object-fit: @fit; object-fit: @fit; font-family: 'object-fit: @{fit}'; }