message: chore: downgrade css-loader
  css-loader v4 is incompatible with the current Next.js
diff: "compression-webpack-plugin": "4.0.0",
  "connect-history-api-fallback": "1.6.0",
  "cross-env": "7.0.2",
  - "css-loader": "4.1.1",
  + "css-loader": "3.6.0",
  "dotenv": "8.2.0",
  "eslint": "7.5.0",
  "eslint-config-airbnb": "18.2.0",
  "babel-plugin-typescript-to-proptypes": "1.3.2",
  "compression-webpack-plugin": "4.0.0",
  "core-js": "3.6.5",
  - "css-loader": "4.1.1",
  + "css-loader": "3.6.0",
  "lodash": "4.17.19",
  "marked": "1.1.1",
  "moment": "2.27.0",
  