stylelintrc

{
  "rules": {
    "color-hex-case": "lower",
    "color-hex-length": "long",
    "color-named": "never",
    "font-weight-notation": "numeric",

    "block-no-empty": null,
    "block-closing-brace-newline-after": "always",
    "block-closing-brace-newline-before": "always",
    "block-opening-brace-newline-after": "always",
    "block-opening-brace-space-before": "always",

    "color-no-invalid-hex": true,
    "declaration-colon-space-after": "always",
    "declaration-block-semicolon-newline-after": "always",
    "indentation": [4, {
      "except": ["value"]
    }],
    "max-empty-lines": 2,
    "unit-whitelist": ["rem", "em", "%", "px", "s", "deg", "dpi", "vh"],
    "max-nesting-depth": 6,
    "no-extra-semicolons": true,
    "selector-attribute-brackets-space-inside": "never",
    "selector-attribute-operator-space-after": "never",
    "declaration-block-no-duplicate-properties": [true, {
      "ignore": ["consecutive-duplicates"]
     }]
  }
}