alflis and custom css

{
              name: "alfresco/lists/AlfList",
              config: {
                loadDataPublishTopic: "GET.....",
                loadDataPublishPayload: {
                  siteId: siteId
                },
                itemsProperty: "items",
                widgets: [{
                  name: "alfresco/lists/views/AlfListView",
                  config: {
                    widgets: [{
                      name: "alfresco/lists/views/layouts/Row",
                      config: {
                        publishTopic: "ALF_NAVIGATE_TO_PAGE",
                        publishPayloadModifiers: ["processCurrentItemTokens"],
                        publishPayloadType: "PROCESS",
                        publishPayload: {
                          url: "/site/" + siteId + "/dp/ws/registers#list={nodeRef}",
                          type: "SHARE_PAGE_RELATIVE",
                          target: "CURRENT"
                        },
                        widgets: [{
                          name: "alfresco/lists/views/layouts/Cell",
                          config: {
                            additionalCssClasses: "mediumpad {css}",
                            widgets: [{
                              name: "alfresco/renderers/Property",
                              config: {
                                propertyToRender: "title",
                                useCurrentItemAsPayload: false
                              }
                            }]
                          }
                        }]
                      }
                    }]
                  }
                }]
              }
            }