jQuery Selector :has() select <div> without <h1>

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jQuery Selector :has() select <div> without <h1>

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<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  $("div:not(:has(h1))").css("background-color", "yellow");
});/* w  ww.ja  v  a2  s .c o  m*/
</script>
</head>
<body>

<div>
  <h1>This is a heading (h1)</h1>
  <p>This is a paragraph.</p>
</div>

<div>
  <h2>This is a heading (h2)</h2>
  <p>This is a paragraph.</p>
</div>

<div>
  <h3>This is a heading (h3)</h3>
  <p>This is a paragraph.</p>
</div>

</body>
</html>



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