apply 1 style with "/[1]"
apply 2 styles with ".[1],[2]"
apply 3 styles with "`[1],[2],[3]"
examples:
/red
.bold,indigo
`underline,green,orange
- normal -- font
- bold -- font
- underline -- font
- gray_fg -- color
- red -- color
- green -- color
- yellow -- color
- blue -- color
- pink -- color
- cyan -- color
- white_fg -- color
- firefly_dark_blue -- background
- orange -- background
- marble_blue -- background
- greyish_turquoise -- background
- gray_bg -- background
- indigo -- background
- light_gray -- background
- white_bg -- background
- reset -- font