.stylelintrc.json

{
  "plugins": [
      "stylelint-order"
  ],
  "rules": {
      "color-hex-case": "lower",
      "selector-list-comma-newline-after": "always",
      "order/order": [
          "custom-properties",
          "declarations"
      ],
      "order/properties-alphabetical-order": true
  }
}