jQuery .parents()

by JM note

HTML

<body>
  body
  <div>
    div
    <p>
      p
      <em>안녕</em>하세요. 반갑습니다.
    </p>
  </div>
</body>

<script src='//code.jquery.com/jquery.min.js'></script>
<script>
$('em').parents().css("border", "4px solid hotpink");
</script>