code: func Colors(nextSlide func()) (title string, content tview.Primitive) {
  	table := tview.NewTable().
  		SetBorders(true).
  		SetBordersColor(tcell.ColorBlue).
  		SetDoneFunc(func(key tcell.Key) {
  			nextSlide()
  		})
  	var row, column int
  	for _, word := range strings.Split(colorsText, " ") {
  		table.SetCellSimple(row, column, word)
  		column++
  		if column > 6 {
  			column = 0
  			row++
  		}
  	}
  	table.SetBorderPadding(1, 1, 2, 2).
  		SetBorder(true).
  		SetTitle("A [red]c[yellow]o[green]l[darkcyan]o[blue]r[darkmagenta]f[red]u[yellow]l[white] [black:red]c[:yellow]o[:green]l[:darkcyan]o[:blue]r[:darkmagenta]f[:red]u[:yellow]l[white:] [::bu]title")
  	return "Colors", Center(78, 19, table)
  }
docs: // Colors demonstrates how to use colors.