This is an example of importing a CSS file located inside node_modules (ones you downloaded using npm or yarn).

This would be useful for importing CSS libraries such as normalize.css.

Check out the with-global-stylesheet example.

• Install babel-plugin-inline-import using npm or yarn
• Then, add this to your .babelrc:

{
  "plugins": [
    [
      "inline-import",
      {
        "extensions": [".css"]
      }
    ]
  ],
  "presets": ["next/babel"],
  "ignore": []
}

• Install any CSS library using npm or yarn. In this example, I installed tachyons.
• Import the CSS file. Here, I'm importing a CSS file located at node_modules/tachyons/css/tachyons.min.css.

import tachyons from 'tachyons/css/tachyons.min.css'

• Add it globally using styled-jsx:

<style jsx global>{tachyons}</style>