Notes The emoji styles are defined in twemoji-awesome.css. Like Font Awesome which uses fa-*, Twemoji Awesome uses twa-* for class names. Twemoji Awesome uses Emoji Cheat Sheet for the class names. You must replace underscores with hyphens, as shown in the :hatching_chick: example. Like Font Awesome, you can change emoji sizes via twa-lg, twa-2x, twa-3x, twa-4x and twa-5x. Twemoji Awesome uses SVG