<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<h2>Bootstrap Glyphicon On Buttons</h2>
<button type="button" class="btn btn-default">
<span class="glyphicon glyphicon-search"></span> Search
</button>
<button type="button" class="btn btn-info">
<span class="glyphicon glyphicon-search"></span> Search
</button>
<a href="#" class="btn btn-success btn-lg">
<span class="glyphicon glyphicon-print"></span> Print
</a>
</div>
</body>
</html>