Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Example of Bootstrap 3 Buttons Sizes</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <style type="text/css"> .bs-example{ margin: 20px; } </style> </head> <body> <div class="bs-example"> <button type="button" class="btn btn-default btn-lg">Default</button> <button type="button" class="btn btn-primary btn-lg">Primary</button> <button type="button" class="btn btn-info btn-lg">Info</button> <button type="button" class="btn btn-success btn-lg">Success</button> <button type="button" class="btn btn-warning btn-lg">Warning</button> <button type="button" class="btn btn-danger btn-lg">Danger</button> <hr> <button type="button" class="btn btn-default">Default</button> <button type="button" class="btn btn-primary">Primary</button> <button type="button" class="btn btn-info">Info</button> <button type="button" class="btn btn-success">Success</button> <button type="button" class="btn btn-warning">Warning</button> <button type="button" class="btn btn-danger">Danger</button> <hr> <button type="button" class="btn btn-default btn-sm">Default</button> <button type="button" class="btn btn-primary btn-sm">Primary</button> <button type="button" class="btn btn-info btn-sm">Info</button> <button type="button" class="btn btn-success btn-sm">Success</button> <button type="button" class="btn btn-warning btn-sm">Warning</button> <button type="button" class="btn btn-danger btn-sm">Danger</button> <hr> <button type="button" class="btn btn-default btn-xs">Default</button> <button type="button" class="btn btn-primary btn-xs">Primary</button> <button type="button" class="btn btn-info btn-xs">Info</button> <button type="button" class="btn btn-success btn-xs">Success</button> <button type="button" class="btn btn-warning btn-xs">Warning</button> <button type="button" class="btn btn-danger btn-xs">Danger</button> </div> </body> </html>