FlexContainerHighlightConfig
constructor(containerBorder: Overlay.LineStyle? = null, lineSeparator: Overlay.LineStyle? = null, itemSeparator: Overlay.LineStyle? = null, mainDistributedSpace: Overlay.BoxStyle? = null, crossDistributedSpace: Overlay.BoxStyle? = null, rowGapSpace: Overlay.BoxStyle? = null, columnGapSpace: Overlay.BoxStyle? = null, crossAlignment: Overlay.LineStyle? = null)