0) output += days + 'd : ';
output += String(hours).padStart(2, '0') + 'h : ';
output += String(minutes).padStart(2, '0') + 'm : ';
output += String(seconds).padStart(2, '0') + 's';
$('.countdown_153').text(output);
remaining--;
}
updateCountdown_153();
setInterval(updateCountdown_153, 1000);
});