                 <option value="wrap-reverse">wrap-reverse</option>
                        </select>
                    </div>
                </div>
                
                <div class="control-group">
                    <h3>Alignment</h3>
                    
                    <div class="control-item">
                        <label>justify-content</label>
                        <select id="justifyContent" onchange="updateStyles()">
                            <option value="flex-start">fle