Got error on build

[chalist]

Describe the bug
When I use yarn build I got this error:

ERROR in ./styles/tailwind.css (./node_modules/css-loader/dist/cjs.js??ref--3-oneOf-1-2!./node_modules/postcss-loader/src??ref--3-oneOf-1-3!./node_modules/windicss-webpack-plugin/dist/loaders/windicss-css.js!./styles/tailwind.css)
Module build failed (from ./node_modules/postcss-loader/src/index.js):
Error: Expected an attribute.
    at /app/styles/tailwind.css:60:1
    at Root._error (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:137:24)
    at Root.error (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/selectors/root.js:43:25)
    at Parser.error (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:392:25)
    at Parser.expected (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:685:25)
    at Parser.attribute (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:162:25)
    at Parser.parse (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:640:22)
    at Parser.loop (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:618:18)
    at new Parser (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/parser.js:129:14)
    at Processor._root (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/processor.js:47:22)
    at Processor._runSync (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/processor.js:83:25)
    at Processor.processSync (/app/node_modules/postcss-minify-selectors/node_modules/postcss-selector-parser/dist/processor.js:177:27)
    at getParsed (/app/node_modules/postcss-minify-selectors/dist/index.js:34:59)
    at /app/node_modules/postcss-minify-selectors/dist/index.js:196:39
    at /app/node_modules/postcss/lib/container.js:243:18
    at /app/node_modules/postcss/lib/container.js:139:18
    at Root.each (/app/node_modules/postcss/lib/container.js:105:16)
 @ ./styles/tailwind.css 4:14-229
 @ ./.nuxt/App.js
 @ ./.nuxt/index.js
 @ ./.nuxt/client.js
 @ multi ./node_modules/@nuxt/components/lib/installComponents.js ./.nuxt/client.js

 FATAL  Nuxt build error                                                                                    20:44:34

  at WebpackBundler.webpackCompile (node_modules/@nuxt/webpack/dist/webpack.js:2127:21)
  at async WebpackBundler.build (node_modules/@nuxt/webpack/dist/webpack.js:2076:5)
  at async Builder.build (node_modules/@nuxt/builder/dist/builder.js:327:5)
  at async Object.run (node_modules/@nuxt/cli/dist/cli-build.js:110:7)
  at async NuxtCommand.run (node_modules/@nuxt/cli/dist/cli-index.js:413:7)


   ╭─────────────────────────────╮
   │                             │
   │   ✖ Nuxt Fatal Error        │
   │                             │
   │   Error: Nuxt build error   │
   │                             │
   ╰─────────────────────────────╯

error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

To Reproduce
Steps to reproduce the behavior:

1. open https://codesandbox.io/s/mystifying-bash-wj9p7i?file=/nuxt.config.js
2. Run at new terminal yarn build

Expected behavior
Build without error

Screenshots