.stylelintrc (v5.4.0)

.stylelintrc

{
  "rules": {
    "color-hex-case": "upper",
    "color-hex-length": "short",
    "color-named": "never",
    "color-no-hex": null,
    "color-no-invalid-hex": true,

    "font-family-name-quotes": "single-where-recommended",

    "font-weight-notation": "named-where-possible",

    "function-blacklist": null,
    "function-calc-no-unspaced-operator": true,
    "function-comma-newline-after": null,
    "function-comma-newline-before": null,
    "function-comma-space-after": "always",
    "function-comma-space-before": "never",
    "function-linear-gradient-no-nonstandard-direction": true,
    "function-max-empty-lines": null,
    "function-parentheses-newline-inside": null,
    "function-parentheses-space-inside": "never",
    "function-url-data-uris": null,
    "function-url-quotes": "none",
    "function-whitelist": null,
    "function-whitespace-after": "always",

    "number-leading-zero": "never",
    "number-max-precision": null,
    "number-no-trailing-zeros": true,
    "number-zero-length-no-unit": true,

    "string-no-newline": true,
    "string-quotes": "single",

    "time-no-imperceptible": null,

    "unit-blacklist": null,
    "unit-no-unknown": true,
    "unit-whitelist": null,

    "value-no-vendor-prefix": null,

    "value-list-comma-newline-after": null,
    "value-list-comma-newline-before": null,
    "value-list-comma-space-after": "always",
    "value-list-comma-space-before": "never",

    "custom-property-no-outside-root": true,
    "custom-property-pattern": null,

    "property-blacklist": null,
    "property-no-vendor-prefix": null,
    "property-unit-blacklist": null,
    "property-unit-whitelist": null,
    "property-value-blacklist": null,
    "property-value-whitelist": null,
    "property-whitelist": null,

    "declaration-bang-space-after": "never",
    "declaration-bang-space-before": "always",
    "declaration-colon-newline-after": "always-multi-line",
    "declaration-colon-space-after": "always-single-line",
    "declaration-colon-space-before": "never",
    "declaration-no-important": true,

    "declaration-block-no-duplicate-properties": true,
    "declaration-block-no-ignored-properties": true,
    "declaration-block-no-shorthand-property-overrides": true,
    "declaration-block-properties-order": null,
    "declaration-block-semicolon-newline-after": "always",
    "declaration-block-semicolon-newline-before": "never-multi-line",
    "declaration-block-semicolon-space-after": "always-single-line",
    "declaration-block-semicolon-space-before": "never",
    "declaration-block-single-line-max-declarations": 1,
    "declaration-block-trailing-semicolon": "always",

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

    "selector-class-pattern": null,
    "selector-combinator-space-after": "always",
    "selector-combinator-space-before": "always",
    "selector-id-pattern": null,
    "selector-max-specificity": null,
    "selector-no-attribute": null,
    "selector-no-combinator": null,
    "selector-no-id": true,
    "selector-no-type": null,
    "selector-no-universal": true,
    "selector-no-vendor-prefix": null,
    "selector-pseudo-element-colon-notation": "double",
    "selector-root-no-composition": true,
    "selector-type-case": "lower",

    "selector-list-comma-newline-after": "always-multi-line",
    "selector-list-comma-newline-before": "never-multi-line",
    "selector-list-comma-space-after": "always-single-line",
    "selector-list-comma-space-before": "never",

    "root-no-standard-properties": true,

    "rule-nested-empty-line-before": ["always", { "except": ["first-nested"], "ignore": ["after-comment"] }],
    "rule-non-nested-empty-line-before": ["always", { "ignore": ["after-comment"] }],

    "media-feature-colon-space-after": "always",
    "media-feature-colon-space-before": "never",
    "media-feature-name-no-vendor-prefix": true,
    "media-feature-no-missing-punctuation": true,
    "media-feature-range-operator-space-after": "always",
    "media-feature-range-operator-space-before": "always",

    "custom-media-pattern": null,

    "media-query-parentheses-space-inside": "never",

    "media-query-list-comma-newline-after": "always-multi-line",
    "media-query-list-comma-newline-before": "never-multi-line",
    "media-query-list-comma-space-after": "always-single-line",
    "media-query-list-comma-space-before": "never",

    "at-rule-empty-line-before": ["always", { "ignore": ["after-comment"] }],
    "at-rule-no-vendor-prefix": true,
    "at-rule-semicolon-newline-after": "always",

    "comment-empty-line-before": "always",
    "comment-whitespace-inside": "always",

    "indentation": 2,
    "max-empty-lines": 1,
    "max-line-length": null,
    "max-nesting-depth": 2,
    "no-browser-hacks": true,
    "no-descending-specificity": true,
    "no-duplicate-selectors": true,
    "no-eol-whitespace": true,
    "no-indistinguishable-colors": null,
    "no-invalid-double-slash-comments": true,
    "no-missing-eof-newline": true,
    "no-unknown-animations": true,
    "no-unsupported-browser-features": null,
    "stylelint-disable-reason": null
  }
}