import { Tabs, TabItem } from '@aws-amplify/ui-react'; Modern bundlers like Create React App & Next.js allow you to import `.css` from within your `.js` files. This may be `src/index.js`, `src/App.js`, `pages/_app.js`, or whatever your entry-point is. ```js import '@aws-amplify/ui-react/styles.css'; ``` You can import `.css` from within your `.css` files using `@import`. This may be `src/index.css`, `src/styles/styles.css`, or whatever your global stylesheet is. ```js @import "@aws-amplify/ui-react/styles.css"; ```