A Christmas tram is seen in the garage in Osijek, Croatia, on Dec. 9, 2020. The traditional "Christmas Fairytale in Osijek Tram" has been moved online this year, but in order to cheer up the young citizens and bring a touch of Christmas to the city, Osijek's public transport operator prepared a decorated Christmas tram that runs on a regular tram line. (Davor Javorovic/Pixsell via Xinhua)

Teddy bears are seen in a Christmas tram in the garage in Osijek, Croatia, on Dec. 9, 2020. The traditional "Christmas Fairytale in Osijek Tram" has been moved online this year, but in order to cheer up the young citizens and bring a touch of Christmas to the city, Osijek's public transport operator prepared a decorated Christmas tram that runs on a regular tram line. (Davor Javorovic/Pixsell via Xinhua)

Teddy bears are seen in a Christmas tram in the garage in Osijek, Croatia, on Dec. 9, 2020. The traditional "Christmas Fairytale in Osijek Tram" has been moved online this year, but in order to cheer up the young citizens and bring a touch of Christmas to the city, Osijek's public transport operator prepared a decorated Christmas tram that runs on a regular tram line. (Davor Javorovic/Pixsell via Xinhua)

Teddy bears are seen in a Christmas tram in the garage in Osijek, Croatia, on Dec. 9, 2020. The traditional "Christmas Fairytale in Osijek Tram" has been moved online this year, but in order to cheer up the young citizens and bring a touch of Christmas to the city, Osijek's public transport operator prepared a decorated Christmas tram that runs on a regular tram line. (Davor Javorovic/Pixsell via Xinhua)