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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Copy Code to Clipboard</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
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<body>
    <div class="container">
        <div class="row justify-content-center">
          <div class="card w-50 bg-secondary-subtle p-3">
            <div class="d-flex justify-content-between">
                <pre id="code">const message = "Hello, World!";</pre>
                    <a class="copy-button text-end" href='#'>
                        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-copy" viewBox="0 0 16 16">
                            <path fill-rule="evenodd" d="M4 2a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2zm2-1a1 1 0 0 0-1 1v8a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1zM2 5a1 1 0 0 0-1 1v8a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1v-1h1v1a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h1v1z"/>
                        </svg>
                    </a>
            </div>

            </div>
        </div>

    </div>
    <script>
        document.querySelector('.copy-button').addEventListener('click', (e) => {
            let codeElement = document.getElementById('code');
            let code = codeElement.innerText;
            navigator.clipboard.writeText(code);


            let el = document.createElement('span');
            el.innerText = 'Copied!';
            el.classList.add('alert', 'alert-success', 'p-1', 'small', 'position-absolute', 'start-50', 'bottom-0');
            codeElement.parentNode.append(el);
            setTimeout(() => { el.remove(); }, 1000);
        });

    </script>
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