Set Timer For Auto Updated

<!-- css for show time by kanha --> 

<style>

 i {

        color: #ff2323;

        font-weight: bold;

        font-size: 18px;

    }

</style>

<!-- here is the code for show time -->

<center>

<p id="demo"></p>

</center>

<!----Timer Start Here---->

<script>

// Set the date we're counting down to

var countDownDate = new Date("april 08, 2021 00:00:00").getTime();

// Update the count down every 01 second

var x = setInterval(function() {

  // Get todays date and time

  var now = new Date().getTime();

  // Find the distance between now an the count down date

  var distance = countDownDate - now;

  // Time calculations for days, hours, minutes and seconds

  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);

  // Display the result in the element with id="demo"

  document.getElementById("demo").innerHTML = days + "<i> Days,</i> " + hours + " <i>Hrs,</i> "

  + minutes + "<i> Min,</i> " + seconds + "<i> Sec</i> ";

  // If the count down is finished, write some text 

  if (distance < 0) {

    clearInterval(x);

    document.getElementById("demo").innerHTML = "EXPIRED";

  }

}, 1000);

</script>