$ boxen --help
	Usage
	  $ boxen <string>
	  $ echo <string> | boxen
	Options
	  --border-color      Color of the box border [black|red|green|yellow|blue|magenta|cyan|white|gray]
	  --background-color  Color of the background [black|red|green|yellow|blue|magenta|cyan|white]
	  --border-style      Style of the box border [single|double|round|singleDouble|doubleSingle|classic]
	                      Can also be specified as the characters to use. See below example.
	  --dim-border        Reduce opacity of border
	  --padding           Space between the text and box border
	  --margin            Space around the box
	  --center            Center the box
	  --text-alignment    Align the text [left|center|right] (Default: left)
	  --title             Display a title at the top of the box
	  --title-alignment   Align the title in the top bar [left|center|right]
	  --width             Set a fixed width for the box
	  --height            Set a fixed height for the box
	  --fullscreen        Fit all available space within the terminal
	Examples
	  $ boxen I ❤ unicorns
	  ┌────────────┐
	  │I ❤ unicorns│
	  └────────────┘
	  $ boxen --border-style=doubleSingle …like everyone
	  ╒══════════════╕
	  │…like everyone│
	  ╘══════════════╛
	  $ boxen --border-style='1234-~|║' ASCII ftw!
	  1----------2
	  |ASCII ftw!║
	  3~~~~~~~~~~4
	  $ boxen --align=center --width=16 'Rainbows are so cool!'
	  ┌──────────────┐
	  │ Rainbows are │
	  │   so cool!   │
	  └──────────────┘
	  $ boxen --title='Yes it is' --title-alignment=center 'Is that a centered title?'
	  ┌─────── Yes it is ───────┐
	  │Is that a centered title?│
	  └─────────────────────────┘