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<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="../lib/w3.css">
<body class="w3-container">

<h2>Hoverable Dropdown</h2>
<p>Move the mouse over the paragraph to open the dropdown content.</p>

<div class="w3-dropdown-hover">
  <p>Hover Me!
  <span class="w3-dropdown-content w3-green">
    Hello World!
  </span>
</p>
</div>

</body>
</html>