SAINT-ETIENNE, FRANCE - JUNE 17: Mario Mandzukic of Croatia, Ivan Perisic of Croatia and Vedran Corluka of Croatia look on as fire marshal's take flares from the pitch during the UEFA EURO 2016 Group D match between Czech Republic and Croatia at Stade Geoffroy-Guichard on June 17, 2016 in Saint-Etienne, France. (Photo by Michael Steele/Getty Images)
