.stylelintrc

{
  "plugins": [
    "stylelint-a11y"
  ],
  "extends": [
    "stylelint-config-recommended",
    "stylelint-config-standard",
    "stylelint-a11y/recommended"
  ],
  "rules": {
    "at-rule-no-unknown": [
      true,
      {
        "ignoreAtRules": [
          "include",
          "mixin"
        ]
      }
    ],
    "a11y/content-property-no-static-value": true,
    "a11y/font-size-is-readable": true,
    "a11y/no-obsolete-attribute": true,
    "a11y/no-obsolete-element": true,
    "a11y/media-prefers-reduced-motion": null,
    "a11y/selector-pseudo-class-focus": null,
    "declaration-no-important": true,
    "font-family-name-quotes": "always-where-required",
    "function-url-quotes": "always",
    "length-zero-no-unit": true,
    "no-descending-specificity": null,
    "media-feature-name-no-vendor-prefix": true,
    "max-nesting-depth": 3,
    "number-max-precision": 3,
    "property-no-vendor-prefix": true,
    "selector-max-compound-selectors": 3,
    "selector-max-specificity": [
      "0,3,0",
      {
        "ignoreSelectors": [
          ":focus",
          ":hover",
          ":active",
          ":valid",
          ":invalid"
        ]
      }
    ],
    "selector-max-id": 0,
    "selector-no-qualifying-type": true,
    "selector-max-type": 1,
    "selector-max-universal": 1,
    "string-quotes": "double",
    "value-no-vendor-prefix": true,
    "declaration-empty-line-before": "never",
    "declaration-colon-newline-after": null,
    "value-list-comma-newline-after": null,
    "no-invalid-position-at-import-rule": null
  }
}