.stylelintrc.yaml

---
rules:
  color-no-invalid-hex: true
  font-family-no-duplicate-names: true
  font-family-no-missing-generic-family-keyword: true
  function-calc-no-invalid: true
  function-calc-no-unspaced-operator: true
  function-linear-gradient-no-nonstandard-direction: true
  string-no-newline: true
  unit-no-unknown: true
  property-no-unknown: true
  keyframe-declaration-no-important: true
  declaration-block-no-duplicate-properties:
  - true
  - ignore:
    - consecutive-duplicates-with-different-values
  declaration-block-no-shorthand-property-overrides: true
  block-no-empty: true
  selector-pseudo-class-no-unknown: true
  selector-pseudo-element-no-unknown: true
  selector-type-no-unknown: true
  media-feature-name-no-unknown: true
  at-rule-no-unknown: true
  comment-no-empty: true
  no-descending-specificity: true
  no-duplicate-at-import-rules: true
  no-duplicate-selectors: true
  no-empty-source: true
  no-extra-semicolons: true
  no-invalid-double-slash-comments: true
  alpha-value-notation: number
  hue-degree-notation: angle
  # TODO: update this to modern when HTML5 validator/css3 validator are fixed
  color-function-notation: legacy
  color-named: always-where-possible
  color-no-hex: true
  length-zero-no-unit: true
  font-weight-notation: named-where-possible
  function-blacklist:
  function-url-no-scheme-relative:
  function-url-scheme-blacklist:
  function-url-scheme-whitelist:
  function-whitelist:
  keyframes-name-pattern:
  number-max-precision: 2
  time-min-milliseconds:
  unit-blacklist:
  unit-whitelist:
  shorthand-property-no-redundant-values: true
  value-no-vendor-prefix: true
  custom-property-pattern:
  property-blacklist:
  property-no-vendor-prefix: true
  property-whitelist:
  declaration-block-no-redundant-longhand-properties: true
  declaration-no-important: true
  declaration-property-unit-blacklist:
  declaration-property-unit-whitelist:
  declaration-property-value-blacklist:
  declaration-property-value-whitelist:
  declaration-block-single-line-max-declarations: 1
  selector-attribute-operator-blacklist:
  selector-attribute-operator-whitelist:
  selector-class-pattern:
  selector-combinator-blacklist:
  selector-combinator-whitelist:
  selector-id-pattern:
  selector-max-attribute:
  selector-max-class:
  selector-max-combinators:
  selector-max-compound-selectors:
  selector-max-empty-lines: 0
  selector-max-id:
  selector-max-pseudo-class:
  selector-max-specificity:
  selector-max-type:
  selector-max-universal:
  selector-nested-pattern:
  selector-no-qualifying-type:
  selector-no-vendor-prefix: true
  selector-pseudo-class-blacklist:
  selector-pseudo-class-whitelist:
  selector-pseudo-element-blacklist:
  selector-pseudo-element-colon-notation: double
  selector-pseudo-element-whitelist:
  media-feature-name-blacklist:
  media-feature-name-no-vendor-prefix: true
  media-feature-name-value-whitelist:
  media-feature-name-whitelist:
  custom-media-pattern:
  at-rule-blacklist:
  at-rule-no-vendor-prefix: true
  at-rule-property-requirelist:
  at-rule-whitelist:
  comment-word-blacklist:
  max-nesting-depth:
  no-unknown-animations: true
  color-hex-case: upper
  color-hex-length: long
  font-family-name-quotes: always-where-recommended
  function-comma-newline-after: always-multi-line
  function-comma-newline-before: never-multi-line
  function-comma-space-after: always
  function-comma-space-before: never
  function-max-empty-lines: 0
  function-name-case: lower
  function-parentheses-newline-inside: always-multi-line
  function-parentheses-space-inside: never
  function-url-quotes:
  - always
  - except:
    - empty
  function-whitespace-after: always
  number-leading-zero: always
  number-no-trailing-zeros: true
  string-quotes: double
  unit-case: lower
  value-keyword-case: lower
  value-list-comma-newline-after: always-multi-line
  value-list-comma-newline-before: never-multi-line
  value-list-comma-space-after: always
  value-list-comma-space-before: never
  value-list-max-empty-lines: 0
  custom-property-empty-line-before: never
  property-case: lower
  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-empty-line-before:
  - never
  - except:
    - after-comment
  declaration-block-semicolon-newline-after: always-multi-line
  declaration-block-semicolon-newline-before: never-multi-line
  declaration-block-semicolon-space-after: always-single-line
  declaration-block-semicolon-space-before: never
  declaration-block-trailing-semicolon: never
  block-closing-brace-empty-line-before: never
  block-closing-brace-newline-after: always
  block-closing-brace-newline-before: always-multi-line
  block-closing-brace-space-after: never-single-line
  block-closing-brace-space-before: never-single-line
  block-opening-brace-newline-after: always-multi-line
  block-opening-brace-newline-before:
  block-opening-brace-space-after: never-single-line
  block-opening-brace-space-before: always
  selector-attribute-brackets-space-inside: never
  selector-attribute-operator-space-after: always
  selector-attribute-operator-space-before: always
  selector-attribute-quotes: always
  selector-combinator-space-after: always
  selector-combinator-space-before: always
  selector-descendant-combinator-no-non-space: true
  selector-pseudo-class-case: lower
  selector-pseudo-class-parentheses-space-inside: always
  selector-pseudo-element-case: lower
  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
  rule-empty-line-before:
  - always
  - ignore:
    - after-comment
    - first-nested
  media-feature-colon-space-after: always
  media-feature-colon-space-before: never
  media-feature-name-case: lower
  media-feature-parentheses-space-inside: never
  media-feature-range-operator-space-after: always
  media-feature-range-operator-space-before: always
  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
  at-rule-name-case: lower
  at-rule-name-newline-after: always-multi-line
  at-rule-name-space-after: always-single-line
  at-rule-semicolon-newline-after: always
  at-rule-semicolon-space-before: never
  comment-empty-line-before: always
  comment-whitespace-inside: always
  indentation:
  - tab
  - baseIndentLevel: 1
  - indentInsideParens: once-at-root-twice-in-block
  - indentClosingBrace: false
  linebreaks: unix
  max-empty-lines:
  - 2
  - ignore:
    - comments
  max-line-length:
  no-eol-whitespace:
  - true
  - ignore:
    - empty-lines
  no-missing-end-of-source-newline: true
  no-empty-first-line: true
  unicode-bom: never