<!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>
<div class="w3-container">
<h2>Tabs</h2>
<p>Tabs are perfect for single page web applications, or for web pages capable of displaying different subjects. Click on the links below.</p>
</div>
<ul class="w3-navbar w3-black">
<li><a href="tryit.asp-filename=tryw3css_tabulators.html#" onclick="openCity('London')">London</a></li>
<li><a href="tryit.asp-filename=tryw3css_tabulators.html#" onclick="openCity('Paris')">Paris</a></li>
<li><a href="tryit.asp-filename=tryw3css_tabulators.html#" onclick="openCity('Tokyo')">Tokyo</a></li>
</ul>
<div id="London" class="w3-container city">
<h2>London</h2>
<p>London is the capital city of England.</p>
</div>
<div id="Paris" class="w3-container city">
<h2>Paris</h2>
<p>Paris is the capital of France.</p>
</div>
<div id="Tokyo" class="w3-container city">
<h2>Tokyo</h2>
<p>Tokyo is the capital of Japan.</p>
</div>
<script>
openCity("London")
function openCity(cityName) {
var i;
var x = document.getElementsByClassName("city");
for (i = 0; i < x.length; i++) {
x[i].style.display = "none";
}
document.getElementById(cityName).style.display = "block";
}
</script>
</body>
</html>