<style>
p {
  text-align: center;
  font-size: 60px;
}

#picture img {
	display: block;
	margin: auto;
    width: 75%;
		}

</style>

	<div id="picture">
	<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Twemoji_1f384.svg/2000px-Twemoji_1f384.svg.png" alt="">
	</div>
	<p id="demo"></p>

<script>
// Set the date we're counting down to
var countDownDate = new Date("Dec 24, 2017 00:00:00").getTime();

// 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
    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);

    // Output the result in an element with id="demo"
    document.getElementById("demo").innerHTML = days + " dagar kvar till jul! " ;
    //+ hours + "h "+ minutes + "m " + seconds + "s "
    // If the count down is over, write some text
    if (distance < 0) {
        clearInterval(x);
        document.getElementById("demo").innerHTML = "Nu är det jul!";
    }
}, 1000);
</script>