How to use the @patternfly/patternfly/utilities/Spacing/spacing.css.mxMd function in @patternfly/patternfly

isOpen={this.state.isDeleteModalOpen}
                handleDeleteModalToggle={this.onDeleteToggle}
                handleDelete={this.handleDelete}
                deleteInstances={() => this.state.deleteInstances}
                addNotification={add}
              />
            
          )}
        
        
            
              
                
                  
                
                
                   this.openDeleteModal(this.getSelectedInstances())}
                  />
                
              
              
                
                  {this.createPaginator()}
                
              
            
            <table rows="{rows}" aria-label="table of messaging instances" id="table-instances">
              </table>

<button aria-label="Insert Table">
              
            </button>
          
          
            <button aria-label="Insert Bulleted List">
              
            </button>
          
          
            <button aria-label="Action 1">
              Action
            </button>
          
          
            <button aria-label="Action 2">Action</button>
          
          {this.buildKebab()}
        
      
    );
  }
}

{this.buildSearchBox()}
          {this.buildDropdown()}
          
            <button aria-label="Sort A-Z">
              
            </button>
          
        
        
          
            <button aria-label="Insert Table">
              
            </button>
          
          
            <button aria-label="Insert Bulleted List">
              
            </button>
          
          
            <button aria-label="Action 1">
              Action
            </button>
          
          
            <button aria-label="Action 2">Action</button>
          
          {this.buildKebab()}

<button aria-label="Insert Table">
              
            </button>
          
          
            <button aria-label="Insert Bulleted List">
              
            </button>
          
          
            <button aria-label="Action 1">
              Action
            </button>
          
          
            <button aria-label="Action 2">Action</button>
          
          {this.buildKebab()}
        
        
          
            17 of 80 items
          
        
      
    );
  }
}

{this.buildSearchBox()}
          {this.buildDropdown()}
          
            <button aria-label="Sort A-Z">
              
            </button>
          
        
        
          
            <button aria-label="Insert Table">
              
            </button>
          
          
            <button aria-label="Insert Bulleted List">
              
            </button>
          
          
            <button aria-label="Action 1">
              Action
            </button>
          
          
            <button aria-label="Action 2">Action</button>
          
          {this.buildKebab()}
        
      
    );

/>
               this.state.deleteInstances}
                addNotification={add}
              />
            
          )}
        
        
            
              
                
                  
                
                
                   this.openDeleteModal(this.getSelectedInstances())}
                  />
                
              
              
                
                  {this.createPaginator()}