JSFiddle - React, Tailwind, and code Playground

HTML

<div class="test">

</div>

JavaScript

function test() {
//                                   (AAAA,MM,DD,HH,mm,S));
	var countDownDate = new Date(Date.UTC(2020, 5, 28, 11, 0, 0));

// Update the count down every 1 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
		// GMT/UTC Adjustment at the end of the function. 0 = GMT/UTC+0; 1 = GMT/UTC+1.
		var distance = countDownDate - now - (3600000 * 1);

		// 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);

		// Output the result in an element with id="demo"
		for (const ele of document.getElementsByClassName("test")){
			ele.innerHTML = (days + "<span>d</span> " + hours + "<span>h</span> "
				+ minutes + "<span>m</span> " + seconds + "<span>s</span><br />")
		}


		// If the count down is over, write some text
		if (distance < 0) {
			for (const ele of document.getElementsByClassName("test")) {
				ele.innerHTML = "Live <i class='fa fa-circle faa-flash animated'></i>";
			}
		}
	}, 1000);
}
test();