See the demo site
displays a countdown or digital clock
syntax:{up countdown=20180101010000} // delay until a date{up countdown=120} // Countdown in seconds{up countdown} // displays a clock
{up countdown=20180101010000}
{up countdown=120}
{up countdown}
countdown
align left center right
id
class
style
filter
callback
captionSize (px)
countdownAlertLimit (sec)
displayCaptions Yes No
displayDays
fontFamily
fontSize (px)
lang
seconds (sec)
start Yes No
theme white black blue