.stylelintrc.json

{
  "extends": "./node_modules/stylelint-config-recommended",
  "plugins": ["./node_modules/stylelint-scss"],
  "rules": {
    "at-rule-no-unknown": [
      true,
      {
        "ignoreAtRules": [
          "function",
          "if",
          "each",
          "else",
          "include",
          "mixin",
          "return",
          "for",
          "content",
          "extend"
        ]
      }
    ],
    "block-no-empty": null,
    "color-no-invalid-hex": true,
    "comment-empty-line-before": [
      "always",
      {
        "ignore": ["stylelint-commands", "after-comment"]
      }
    ],
    "declaration-colon-space-after": "always",
    "indentation": 4,
    "max-empty-lines": 2,
    "max-nesting-depth": 4,
    "no-descending-specificity": null,
    "rule-empty-line-before": [
      "always",
      {
        "except": ["first-nested"],
        "ignore": ["after-comment"]
      }
    ],
    "unit-whitelist": ["px", "%", "ms", "vh", "vw", "x", "fr", "deg", "em"]
  }
}