jquery get next element

JavaScript
$( "li.item-a" )
  .closest( "ul" )
  .css( "background-color", "red" );
$( "li.item-ii" ).find( "li" ).css( "background-color", "red" );
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>next demo</title>
  <script src="https://code.jquery.com/jquery-3.5.0.js"></script>
</head>
<body>
 
<p>Hello</p>
<p class="selected">Hello Again</p>
<div><span>And Again</span></div>
 
<script>
$( "p" ).next( ".selected" ).css( "background", "yellow" );
</script>
 
</body>
</html>
Source

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