"Progressive Slovakia" . "PS" . . . . . "Light blue(until 2021)" . "Progressives" . . "Light blueandmagenta(from 2021)" . "Progressive Slovakia" . . . . . . . . . . . . . . . . . . "PS \u2013 ALDE" . "2017" . . . . "PS" . . . . . . . . . . . . . . . "2016" . . . "2016-09-13" . . . "2017-11-28" . . . . . . . . . . . . .