<div class="btn-group">
                                                <button type="button" class="btn rbt-btn">Left</button>
                                                <button type="button" class="btn rbt-btn">Middle</button>
                                                <button type="button" class="btn rbt-btn">Right</button>
                                            </div>

                                            <!-- With Disabled -->
                                            <div class="btn-group">
                                                <button type="button" class="btn rbt-btn">Left</button>
                                                <button type="button" class="btn rbt-btn">Middle</button>
                                                <button type="button" class="btn rbt-btn disabled">Right</button>
                                            </div>
                                            
                                        

                                            
                                            <div class="btn-group">
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary">Left</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary">Middle</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary">Right</button>
                                            </div>

                                            <!-- With Disabled -->
                                            <div class="btn-group">
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary">Left</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary">Middle</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary disabled">Right</button>
                                            </div>
                                            
                                        

                                            
                                            <div class="btn-group">
                                                <button type="button" class="btn rbt-btn rbt-btn-border">Left</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-border">Middle</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-border">Right</button>
                                            </div>

                                            <!-- With Disabled -->
                                            <div class="btn-group">
                                                <button type="button" class="btn rbt-btn rbt-btn-border">Left</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-border">Middle</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-border disabled">Right</button>
                                            </div>
                                            
                                        

                                            
                                                <div class="btn-group">
                                                <button type="button" class="btn rbt-btn rbt-br-primary">Left</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-secondary">Middle</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-gray-light">Right</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-gray">Right</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-naked">Right</button>
                                                <button type="button" class="btn rbt-btn rbt-btn-black">Right</button>
                                            </div>
                                            
                                        

                                            
                                                <!-- Default Size -->
                                                <div class="btn-group">
                                                    <button type="button" class="btn rbt-btn">Left</button>
                                                    <button type="button" class="btn rbt-btn">Middle</button>
                                                    <button type="button" class="btn rbt-btn">Right</button>
                                                </div>
                                                
                                                <!-- Medium Size -->
                                                <div class="btn-group">
                                                    <button type="button" class="btn rbt-btn rbt-btn-md">Left</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-md">Middle</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-md">Right</button>
                                                </div>
                                                
                                                <!-- Small Size -->
                                                <div class="btn-group">
                                                    <button type="button" class="btn rbt-btn rbt-btn-sm">Left</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-sm">Middle</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-sm">Right</button>
                                                </div>
                                                
                                                <!-- Small Size 2 -->
                                                <div class="btn-group">
                                                    <button type="button" class="btn rbt-btn rbt-btn-sm-2">Left</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-sm-2">Middle</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-sm-2">Right</button>
                                                </div>
                                                
                                                <!-- Extra Small Size -->
                                                <div class="btn-group">
                                                    <button type="button" class="btn rbt-btn rbt-btn-xs">Left</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-xs">Middle</button>
                                                    <button type="button" class="btn rbt-btn rbt-btn-xs">Right</button>
                                                </div>