.stylelintrc.json

{
  "extends": "stylelint-config-standard-scss",
  "rules": {
    "no-descending-specificity": null,
    "shorthand-property-no-redundant-values": null,
    "at-rule-no-vendor-prefix": null,
    "property-no-vendor-prefix": null,
    "selector-no-vendor-prefix": null,
    "value-no-vendor-prefix": null,
    "color-function-notation": "legacy",
    "alpha-value-notation": "number",
    "selector-not-notation": "simple",
    "color-hex-length": "long",
    "declaration-block-single-line-max-declarations": 3,
    "scss/operator-no-newline-after": null,
    "rule-empty-line-before": [
      "always",
      { "ignore": ["after-comment", "first-nested"] }
    ],
    "value-keyword-case": ["lower", { "ignoreProperties": ["/^\\$/"] }],
    "media-feature-range-notation": "prefix"
  }
}