.net {  text-align: center;  font-size: 20px;}

var countDownDate = new Date("May 11, 2040 09:40:00").getTime();var x = setInterval(function() {var now = new Date().getTime();var distance = countDownDate - now;var days = Math.floor(distance / (1000 * 60 * 60 * 24));var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));var seconds = Math.floor((distance % (1000 * 60)) / 1000);document.getElementById("date").innerHTML = days + "d " + hours + "h "+ minutes + "m " + seconds + "s ";if (distance < 0) {clearInterval(x);document.getElementById("date").innerHTML = "It's over";  }}, 1000);