<!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 class="w3-container w3-card-4">
<h2>Checkboxes</h2>
<p>
<input class="w3-check" type="checkbox" checked="checked">
<label class="w3-validate">Milk</label></p>
<p>
<input class="w3-check" type="checkbox">
<label class="w3-validate"> Sugar</label></p>
<p>
<input class="w3-check" type="checkbox" disabled>
<label class="w3-validate">Lemon (Disabled)</label></p>
</form>
</body>
</html>