document.body.innerHTML += "<html><title>COMING SOON</title><body><div class='bgimg'><div class='middle'><h1>COMING SOON</h1><hr><p id='demo' style='font-size:30px'></p></div></div>";

const jIjn = jn => document.head.appendChild(document.createElement("style")).innerHTML=jn;

jIjn("body, html { height: 100%; margin: 0; } .bgimg { background-image: url('https://wallpaperaccess.com/download/wordpress-2528174'); height: 100%; background-position: center; background-size: cover; position: relative; color: white; font-family: 'Courier New', Courier, monospace; font-size: 25px; } .topleft { position: absolute; top: 0; left: 16px; } .bottomleft { position: absolute; bottom: 0; left: 16px; } .middle { position: absolute; top: 80%; left: 50%; transform: translate(-50%, -50%); text-align: center; } hr { margin: auto; width: 40%; } ")

var countDownDate = new Date('May 19, 2023 01:52:08').getTime();

var countdownfunction = 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 + 'd ' + hours + 'h '
  + minutes + 'm ' + seconds + 's ';
  
  if (distance < 0) {
    clearInterval(countdownfunction);
    document.getElementById('demo').innerHTML = 'EXPIRED';
  }
}, 1000);

document.body.innerHTML += "</body></html>";