Run Example

Edit This Code:
<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
  </head>

  <body>
    <div class="container">
      <h2>Bootstrap Glyphicon Examples</h2>
      <p>Envelope icon: <span class="glyphicon glyphicon-envelope"></span></p>

      <p>Search icon: <span class="glyphicon glyphicon-search"></span></p>

      <p>Print icon: <span class="glyphicon glyphicon-print"></span></p>
    </div>
    
  </body>
</html>
Result: