jQuery Callback Multiple Selectors Example

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<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="UTF-8">
		<title>jQuery Callback Example – Multiple Selectors</title>
		<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
		<style>
			body {
				font-family: Arial, sans-serif;
				padding: 2rem;
				background: #f0f4f8;
			}
			h2 {
				color: #2a4365;
			}
			h1, p {
				margin-bottom: 1rem;
			}
			#msgBox {
				margin-top: 1rem;
				padding: 0.5rem;
				background: #bee3f8;
				color: #2a4365;
				border-radius: 4px;
				display: none;
			}
			button {
				padding: 0.5rem 1rem;
				background: #2b6cb0;
				color: white;
				border: none;
				border-radius: 4px;
				cursor: pointer;
			}
			button:hover {
				background: #2c5282;
			}
		</style>
	</head>
	<body>

<h2>Multiple-Element Callback Example</h2>
		<div>This example fades out both the heading and paragraph, and runs the callback once for each element.</div>

<h1>Welcome to jQuery</h1>
		<p>jQuery makes DOM manipulation and animations simple.</p>
		<button id="multiBtn">Fade Out Heading & Paragraph</button>

</body>
</html>

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