var countDownDate=new Date("june 14,2024 10:00:00").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("demo").innerHTML = days + ": " + hours + ": "
    + minutes + ": " + seconds + ": ";
  
    if (distance < 0) {
      clearInterval(x);
      document.getElementById("demo").innerHTML = "EXPIRED";
    }
  }, 1000);