docs: update README

README.md

@@ -1,34 +1,23 @@
-This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+# Inviqa Tailwind CSS example
 
-## Getting Started
+This is a component from the [Inviqa](https://inviqa.com) website that I recreated as an example for a front-end community of practice session on utility-first CSS.
 
-First, run the development server:
+[The original version](https://play.tailwindcss.com/Yfmw8O5UNN) used a number of `@apply` rules to change the appearance based on a `data-theme` attribute.
 
-```bash
+After attending the [Pro Tailwind theming workshop](), I moved it into a Next.js application and refactored it to use CSS custom properties, and moved the button and corner styles into a custom plugin.
-npm run dev
-# or
-yarn dev
-```
 
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+The `flex-basis` styles have also been moved into a separate plugin.
 
-You can start editing the page by modifying `pages/index.js`. The page auto-updates as you edit the file.
+## Themes
 
-[API routes](https://nextjs.org/docs/api-routes/introduction) can be accessed on [http://localhost:3000/api/hello](http://localhost:3000/api/hello). This endpoint can be edited in `pages/api/hello.js`.
+### Blue
 
-The `pages/api` directory is mapped to `/api/*`. Files in this directory are treated as [API routes](https://nextjs.org/docs/api-routes/introduction) instead of React pages.
+![](./docs/blue.png)
 
-## Learn More
+### Purple
 
-To learn more about Next.js, take a look at the following resources:
+![](./docs/purple.png)
 
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+### Teal
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
 
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+![](./docs/teal.png)
-
-## Deploy on Vercel
-
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
-
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.