<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="../lib/w3.css">
<style>
.w3-btn {margin-bottom:10px}
</style>
<body class="w3-container">
<h2>Button Borders</h2>
<button class="w3-btn w3-white w3-border">Button</button>
<button class="w3-btn w3-light-grey w3-border">Button</button>
<button class="w3-btn w3-yellow w3-border">Button</button>
<button class="w3-btn w3-white w3-border w3-round">Button</button>
<button class="w3-btn w3-white w3-border w3-round-large">Button</button>
<button class="w3-btn w3-white w3-border w3-round-xlarge">Button</button>
<button class="w3-btn w3-white w3-border w3-border-blue w3-round">Button</button>
<button class="w3-btn w3-white w3-border w3-border-red w3-round-large">Button</button>
<button class="w3-btn w3-white w3-border w3-border-green w3-round-xlarge">Button</button>
<button class="w3-btn w3-white w3-border w3-border-yellow w3-round-xlarge">Button</button>
</body>
</html>