Source Code: (back to article)
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<style>
body {
background-color: #f5f5f5;
margin: 0;
padding: 0;
}
div i {
margin: 5px 20px;
}
.glyphicon.glyphicon-phone-alt {
font-size: 35px;
}
</style>
</head>
<body>
<h1>Example</h1>
<div>
<i class="glyphicon glyphicon-home"></i>
<i class="glyphicon glyphicon-picture"></i>
<i class="glyphicon glyphicon-phone-alt"></i>
<i class="glyphicon glyphicon-thumbs-up"></i>
</div>
</body>
</html>