Christmas tree shapes and colorful lights animation on dark background

christmas tree shapes colorful lights animation dark background holiday festive decoration celebration winter new year seasonal cheer joy sparkle glow ornament design party tradition family gathering wintertime festive season lights display christmas spirit holiday cheer new year celebration winter holidays cozy warmth festive lights christmas decorations holiday decorations bright colorful lights twinkling vibrant seasonal decor holiday spirit christmas tree lights festive animation celebration lights joyful merry winter wonderland