override fun getItemOffsets(outRect: Rect, view: View,
                                recyclerView: RecyclerView,
                                state: RecyclerView.State) {

        super.getItemOffsets(outRect, view, recyclerView, state)

        when (isLastItem(recyclerView, view)) {
            true -> outRect.set(Rect(0, 0, 0, 120))
            else -> outRect.set(Rect(0, 0, 0, 0))
        }
    }

    private fun isLastItem(recyclerView: RecyclerView, view: View): Boolean {
        val lastItemPos = recyclerView.getChildAdapterPosition(view)
        return lastItemPos == recyclerView.adapter!!.itemCount - 1
    }