OptionalcounterOptionalextraClasses to add to counter (separated with spaces). Pre-built are round and text-shadow. Default round.
OptionalhideShow the counter when empty. Default true.
OptionalpositionCounter position. Default 'bottom'.
OptionalshowShow a card counter on the deck. Default true.
OptionalsizeDefine the size of the counter, as a percentage of the dimensions of the card. Default 10.
Set a counter id if you want to set a tooltip on it, for example. Default unset.