<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>CSS Styles - JavaScript Introduction</title>
<style type="text/css">
p#text {
font-size: 15px;
font-family: "vardana", arial;
}
</style>
</head>
<body>
<p id="text">Click to change CSS Styles....:)</p>
<button type="button"
onclick="document.getElementById('text').style.fontSize = '28px';">Change font size</button>
<button type="button"
onclick="document.getElementById('text').style.color = '#FF21DD';">Change font color</button>
</body>
</html>