marc,
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
.hot{
border: 1px dashed Gray; padding: 5px; height: 100px; width: 300px;
transition: all .8s ease-in-out;
}
</style>
<script>
document.addEventListener('click', fn, false);
function fn(event)
{
var el = document.querySelector('.hot')
el.style.transform = 'translate('+(event.pageX - el.offsetWidth/2)+'px ,' +(event.pageY - el.offsetHeight/2) + 'px)'
}
</script>
</head>
<body>
<div class="hot"></div>
</body>
</html>