.....This feature should probably be documented somewhere. It's more of a global feature, similar to the tag prop. I'm thinking there might need to be a new page in the docs which explains these things rather than mentioning it on every component.

nice! I haven't used css-modules before. I thought something like this would be more involved. +1 to docs, maybe a core concepts page or advanced usage.

Hi @TheSharpieOne! Can you, please suggest how use this Css module feature? I can't find any documentation about this awesome feature :(

When you import a css/sass/less etc file it will result in a mapping object, simply pass that object to the cssModule prop.

import styles from './styles.scss';
//... 
<Card color="primary" outline cssModule={styles}>
  Stuff
</Card>
//...