gn:right;">
                                                <h:outputText value="#{r.billItemId}"/>
                                            </p:column>
                                            <p:column headerText="Code" style="min-width: 100px;">
                                                <h:outputText value="#{r.code}"/>
                                            </p:column>
                                            <p:column headerText="Item" style="min-width: 220px;">
                    