Tryit Editor v1.7

Source Code:

Result:

<!DOCTYPE html>
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js">
</script>
<script>
$(document).ready(function(){
  $("ul.test li").css("border", "4px double");
});
</script>
</head>
<body>    

<ul class="test">
  <li>List item</li>
  <li>List item
  <ul>
    <li>Nested list item</li>
  </ul>
  </li>
  <li>List item</li>
</ul>

</body>
</html>

Edit the code above and click "Submit Code" to see the result.

W3Schools.com - Try it yourself

Source Code:	Result:
<!DOCTYPE html> <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"> </script> <script> $(document).ready(function(){ $("ul.test li").css("border", "4px double"); }); </script> </head> <body> <ul class="test"> <li>List item</li> <li>List item <ul> <li>Nested list item</li> </ul> </li> <li>List item</li> </ul> </body> </html>
Edit the code above and click "Submit Code" to see the result.	W3Schools.com - Try it yourself