<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="4/w3.css">
<body>
<div class="w3-container">
<h2>Active/Current Link</h2>
<p>Add a w3-color class, or the w3-text-color class to the current link to let the user know which page he/she is on:</p>
<div class="w3-bar w3-border w3-light-grey">
<a href="#" class="w3-bar-item w3-button w3-green">Home</a>
<a href="#" class="w3-bar-item w3-button">Link 1</a>
<a href="#" class="w3-bar-item w3-button">Link 2</a>
<a href="#" class="w3-bar-item w3-button">Link 3</a>
</div>
<br>
<div class="w3-bar w3-border w3-light-grey">
<a href="#" class="w3-bar-item w3-button w3-text-teal">Home</a>
<a href="#" class="w3-bar-item w3-button">Link 1</a>
<a href="#" class="w3-bar-item w3-button">Link 2</a>
<a href="#" class="w3-bar-item w3-button">Link 3</a>
</div>
</div>
</body>
</html>