<!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>
<form action="form.asp" class="w3-container">
<h2>Input Form</h2>
<p>
<input class="w3-input" type="text" name="first" required>
<label class="w3-label w3-validate">First Name</label></p>
<p>
<input class="w3-input" type="text" name="last" required>
<label class="w3-label w3-validate">Last Name</label></p>
<p>
<input class="w3-input" type="email" name="email" required>
<label class="w3-label w3-validate">Email</label></p>
<p>
<button class="w3-btn w3-teal">Register</button></p>
</form>
</body>
</html>