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<html><title>W3.CSS</title><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" href="https://www.w3schools.com/w3css/5/w3.css"><body> <form class="w3-container w3-card-4" action="/action_page.php"> <h1>Select Your Free Option</h1> <select class="w3-select" name="option"> <option value="" disabled selected>Choose your option</option> <option value="1">Option 1</option> <option value="2">Option 2</option> <option value="3">Option 3</option> </select> <p><button class="w3-btn w3-teal">Register</button></p></form> </body></html>