Custom

[tabvertical action="new tabs" ]
                            [tabvertical action="new cover-tab-list"]
                                [tabvertical action="new tab-list" title="Tab 1" active="active"]
                                [tabvertical action="new tab-list" title="Tab 2"]
                                [tabvertical action="new tab-list" title="Tab 3"]
                                [tabvertical action="new tab-list" title="Tab 4"]
                            [tabvertical action="end cover-tab-list"]
                            [tabvertical action="new tab-content"]
                                [tabvertical action="new tab-panel" active="active"]
                                    Content tab 1
                                [tabvertical action="end tab-panel"]
                                [tabvertical action="new tab-panel"]
                                    Content tab 2
                                [tabvertical action="end tab-panel"]
                                [tabvertical action="new tab-panel"]
                                    Content tab 3
                                [tabvertical action="end tab-panel"]
                                [tabvertical action="new tab-panel"]
                                    Content tab 4
                                [tabvertical action="end tab-panel"]
                            [tabvertical action="end tab-content"]
                        [tabvertical action="end tabs"]