SOURCE

<div class="show">hover me!</div>
<script>
  console.log($);
  $('.show').hover(function(){
    console.log('hover');
    $(this).animate({'top', 50})
  })
</script>

.show{
  width: 100px;
  margin: 0 auto;
  margin-top: 30px;
  border: 2px solid blue;
  text-align: center;
  padding: 10px 20px;
}