<div class="row">
                <div class="col-lg-12">
                    <h1 class="page-header">Buttons</h1>
                </div>
                <!-- /.col-lg-12 -->
            </div>
            <!-- /.row -->
            <div class="row">
                <div class="col-lg-6">
                    <div class="panel panel-default">
                        <div class="panel-heading">
                            Default Buttons
                        </div>
                        <!-- /.panel-heading -->
                        <div class="panel-body">
                            <h4>Normal Buttons</h4>
                            <p>
                                <button type="button" class="btn btn-default">Default</button>
                                <button type="button" class="btn btn-primary">Primary</button>
                                <button type="button" class="btn btn-success">Success</button>
                                <button type="button" class="btn btn-info">Info</button>
                                <button type="button" class="btn btn-warning">Warning</button>
                                <button type="button" class="btn btn-danger">Danger</button>
                                <button type="button" class="btn btn-link">Link</button>
                            </p>
                            <br>
                            <h4>Disabled Buttons</h4>
                            <p>
                                <button type="button" class="btn btn-default disabled">Default</button>
                                <button type="button" class="btn btn-primary disabled">Primary</button>
                                <button type="button" class="btn btn-success disabled">Success</button>
                                <button type="button" class="btn btn-info disabled">Info</button>
                                <button type="button" class="btn btn-warning disabled">Warning</button>
                                <button type="button" class="btn btn-danger disabled">Danger</button>
                                <button type="button" class="btn btn-link disabled">Link</button>
                            </p>
                            <br>
                            <h4>Button Sizes</h4>
                            <p>
                                <button type="button" class="btn btn-primary btn-lg">Large button</button>
                                <button type="button" class="btn btn-primary">Default button</button>
                                <button type="button" class="btn btn-primary btn-sm">Small button</button>
                                <button type="button" class="btn btn-primary btn-xs">Mini button</button>
                                <br>
                                <br>
                                <button type="button" class="btn btn-primary btn-lg btn-block">Block level button</button>
                            </p>
                        </div>
                        <!-- /.panel-body -->
                    </div>
                    <!-- /.panel -->
                    <div class="panel panel-default">
                        <div class="panel-heading">
                            Circle Icon Buttons with Font Awesome Icons
                        </div>
                        <!-- /.panel-heading -->
                        <div class="panel-body">
                            <h4>Normal Circle Buttons</h4>
                            <button type="button" class="btn btn-default btn-circle"><i class="fa fa-check"></i>
                            </button>
                            <button type="button" class="btn btn-primary btn-circle"><i class="fa fa-list"></i>
                            </button>
                            <button type="button" class="btn btn-success btn-circle"><i class="fa fa-link"></i>
                            </button>
                            <button type="button" class="btn btn-info btn-circle"><i class="fa fa-check"></i>
                            </button>
                            <button type="button" class="btn btn-warning btn-circle"><i class="fa fa-times"></i>
                            </button>
                            <button type="button" class="btn btn-danger btn-circle"><i class="fa fa-heart"></i>
                            </button>
                            <br>
                            <br>
                            <h4>Large Circle Buttons</h4>
                            <button type="button" class="btn btn-default btn-circle btn-lg"><i class="fa fa-check"></i>
                            </button>
                            <button type="button" class="btn btn-primary btn-circle btn-lg"><i class="fa fa-list"></i>
                            </button>
                            <button type="button" class="btn btn-success btn-circle btn-lg"><i class="fa fa-link"></i>
                            </button>
                            <button type="button" class="btn btn-info btn-circle btn-lg"><i class="fa fa-check"></i>
                            </button>
                            <button type="button" class="btn btn-warning btn-circle btn-lg"><i class="fa fa-times"></i>
                            </button>
                            <button type="button" class="btn btn-danger btn-circle btn-lg"><i class="fa fa-heart"></i>
                            </button>
                            <br>
                            <br>
                            <h4>Extra Large Circle Buttons</h4>
                            <button type="button" class="btn btn-default btn-circle btn-xl"><i class="fa fa-check"></i>
                            </button>
                            <button type="button" class="btn btn-primary btn-circle btn-xl"><i class="fa fa-list"></i>
                            </button>
                            <button type="button" class="btn btn-success btn-circle btn-xl"><i class="fa fa-link"></i>
                            </button>
                            <button type="button" class="btn btn-info btn-circle btn-xl"><i class="fa fa-check"></i>
                            </button>
                            <button type="button" class="btn btn-warning btn-circle btn-xl"><i class="fa fa-times"></i>
                            </button>
                            <button type="button" class="btn btn-danger btn-circle btn-xl"><i class="fa fa-heart"></i>
                            </button>
                        </div>
                        <!-- /.panel-body -->
                    </div>
                    <!-- /.panel -->
                </div>
                <!-- /.col-lg-6 -->
                <div class="col-lg-6">
                    <div class="panel panel-default">
                        <div class="panel-heading">
                            Outline Buttons with Smooth Transition
                        </div>
                        <!-- /.panel-heading -->
                        <div class="panel-body">
                            <h4>Outline Buttons</h4>
                            <p>
                                <button type="button" class="btn btn-outline btn-default">Default</button>
                                <button type="button" class="btn btn-outline btn-primary">Primary</button>
                                <button type="button" class="btn btn-outline btn-success">Success</button>
                                <button type="button" class="btn btn-outline btn-info">Info</button>
                                <button type="button" class="btn btn-outline btn-warning">Warning</button>
                                <button type="button" class="btn btn-outline btn-danger">Danger</button>
                                <button type="button" class="btn btn-outline btn-link">Link</button>
                            </p>
                            <br>
                            <h4>Outline Button Sizes</h4>
                            <p>
                                <button type="button" class="btn btn-outline btn-primary btn-lg">Large button</button>
                                <button type="button" class="btn btn-outline btn-primary">Default button</button>
                                <button type="button" class="btn btn-outline btn-primary btn-sm">Small button</button>
                                <button type="button" class="btn btn-outline btn-primary btn-xs">Mini button</button>
                                <br>
                                <br>
                                <button type="button" class="btn btn-outline btn-primary btn-lg btn-block">Block level button</button>
                            </p>
                        </div>
                        <!-- /.panel-body -->
                    </div>
                    <!-- /.panel -->
                    <div class="panel panel-default">
                        <div class="panel-heading">
                            Social Buttons with Font Awesome Icons
                        </div>
                        <!-- /.panel-heading -->
                        <div class="panel-body">
                            <h4>Social Buttons</h4>
                            <a class="btn btn-block btn-social btn-bitbucket">
                                <i class="fa fa-bitbucket"></i> Sign in with Bitbucket
                            </a>
                            <a class="btn btn-block btn-social btn-dropbox">
                                <i class="fa fa-dropbox"></i> Sign in with Dropbox
                            </a>
                            <a class="btn btn-block btn-social btn-facebook">
                                <i class="fa fa-facebook"></i> Sign in with Facebook
                            </a>
                            <a class="btn btn-block btn-social btn-flickr">
                                <i class="fa fa-flickr"></i> Sign in with Flickr
                            </a>
                            <a class="btn btn-block btn-social btn-github">
                                <i class="fa fa-github"></i> Sign in with GitHub
                            </a>
                            <a class="btn btn-block btn-social btn-google-plus">
                                <i class="fa fa-google-plus"></i> Sign in with Google
                            </a>
                            <a class="btn btn-block btn-social btn-instagram">
                                <i class="fa fa-instagram"></i> Sign in with Instagram
                            </a>
                            <a class="btn btn-block btn-social btn-linkedin">
                                <i class="fa fa-linkedin"></i> Sign in with LinkedIn
                            </a>
                            <a class="btn btn-block btn-social btn-pinterest">
                                <i class="fa fa-pinterest"></i> Sign in with Pinterest
                            </a>
                            <a class="btn btn-block btn-social btn-tumblr">
                                <i class="fa fa-tumblr"></i> Sign in with Tumblr
                            </a>
                            <a class="btn btn-block btn-social btn-twitter">
                                <i class="fa fa-twitter"></i> Sign in with Twitter
                            </a>
                            <a class="btn btn-block btn-social btn-vk">
                                <i class="fa fa-vk"></i> Sign in with VK
                            </a>

                            <hr>

                            <div class="text-center">
                                <a class="btn btn-social-icon btn-bitbucket"><i class="fa fa-bitbucket"></i></a>
                                <a class="btn btn-social-icon btn-dropbox"><i class="fa fa-dropbox"></i></a>
                                <a class="btn btn-social-icon btn-facebook"><i class="fa fa-facebook"></i></a>
                                <a class="btn btn-social-icon btn-flickr"><i class="fa fa-flickr"></i></a>
                                <a class="btn btn-social-icon btn-github"><i class="fa fa-github"></i></a>
                                <a class="btn btn-social-icon btn-google-plus"><i class="fa fa-google-plus"></i></a>
                                <a class="btn btn-social-icon btn-instagram"><i class="fa fa-instagram"></i></a>
                                <a class="btn btn-social-icon btn-linkedin"><i class="fa fa-linkedin"></i></a>
                                <a class="btn btn-social-icon btn-pinterest"><i class="fa fa-pinterest"></i></a>
                                <a class="btn btn-social-icon btn-tumblr"><i class="fa fa-tumblr"></i></a>
                                <a class="btn btn-social-icon btn-twitter"><i class="fa fa-twitter"></i></a>
                                <a class="btn btn-social-icon btn-vk"><i class="fa fa-vk"></i></a>
                            </div>
                        </div>
                        <!-- /.panel-body -->
                    </div>
                    <!-- /.panel -->
                </div>
                <!-- /.col-lg-6 -->
            </div>
