requires styled-components to be installed

[Vanuan]

I've spend some time investigating cryptic message:

Uncaught Error: Objects are not valid as a React child (found: object with keys {$$typeof, type, key, props, _owner, _store}). If you meant to render a collection of children, use an array instead.

Apparently, styled-components is an intrinsic dependency as well as tailwindcss. Should probably add to readme.