<!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 class="w3-container">
<h2>W3.CSS Modal</h2>
<p>In this example we demonstrate how to close the modal by clicking outside of the modal box.</p>
<button onclick="document.getElementById('id01').style.display='block'" class="w3-btn">Open Modal</button>
<div id="id01" class="w3-modal">
<div class="w3-modal-content w3-card-8">
<header class="w3-container w3-teal">
<span onclick="document.getElementById('id01').style.display='none'"
class="w3-closebtn">×</span>
<h2>Modal Header</h2>
</header>
<div class="w3-container">
<p>You have two options to close this modal:</p>
<p>Click on the "x" or click anywhere outside of the modal!</p>
</div>
<footer class="w3-container w3-teal">
<p>Modal Footer</p>
</footer>
</div>
</div>
<script>
// Get the modal
var modal = document.getElementById('id01');
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
</body>
</html>