Ключевые слова: 2017, anniversary, backdrop, background, bright, burst, celebrate, celebration, christmas, color, colorful, countdown, dark, effects, entertainment, evening, event, exploding, explosion, festival, festive, fire, firework, fireworks, fourth, happy, holiday, holidays, joy, light, new, night, party, pyrotechnics, show, spark, sparkle, wallpaper, xmas, year,