.stylelintrc

{
  "rules": {
    "at-rule-empty-line-before": ["always", {
      "except": [
        "blockless-after-same-name-blockless",
        "first-nested"
      ],
      "ignore": [
        "after-comment"
      ],
      "ignoreAtRules": [
        "else",
        "extend",
        "if",
        "include"
      ]
    } ],
    "at-rule-name-case": "lower",
    "at-rule-semicolon-newline-after": "always",
    "block-closing-brace-empty-line-before": "never",
    "block-closing-brace-newline-after": ["always", {
      "ignoreAtRules": [
        "if",
        "else"
      ]
    }],
    "block-closing-brace-newline-before": "always-multi-line",
    "block-closing-brace-space-before": "always-single-line",
    "block-opening-brace-newline-after": "always-multi-line",
    "block-opening-brace-space-after": "always-single-line",
    "block-opening-brace-space-before": "always",
    "color-hex-case": "lower",
    "color-hex-length": "long",
    "color-named": ["never", {
      "ignore": [
        "inside-function"
      ]
    }],
    "color-no-invalid-hex": true,
    "comment-empty-line-before": ["always", {
      "except": [
        "first-nested"
      ],
      "ignore": [
        "stylelint-commands"
      ]
    }],
    "comment-no-empty": true,
    "comment-whitespace-inside": "always",
    "custom-property-empty-line-before": ["always", {
      "except": [
        "after-custom-property",
        "first-nested"
      ],
      "ignore": [
        "after-comment",
        "inside-single-line-block"
      ]
    }],
    "declaration-bang-space-after": "never",
    "declaration-bang-space-before": "always",
    "declaration-block-no-duplicate-properties": [true, {
      "ignore": [
        "consecutive-duplicates-with-different-values"
      ]
    }],
    "declaration-block-no-shorthand-property-overrides": true,
    "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-single-line-max-declarations": 1,
    "declaration-block-trailing-semicolon": "always",
    "declaration-colon-newline-after": "always-multi-line",
    "declaration-colon-space-after": "always-single-line",
    "declaration-colon-space-before": "never",
    "declaration-empty-line-before": ["always", {
      "except": [
        "after-declaration",
        "first-nested"
      ],
      "ignore": [
        "after-comment",
        "inside-single-line-block"
      ]
    }],
    "font-family-name-quotes": "always-unless-keyword",
    "font-family-no-duplicate-names": true,
    "font-family-no-missing-generic-family-keyword": true,
    "font-weight-notation": "numeric",
    "function-calc-no-invalid": true,
    "function-calc-no-unspaced-operator": true,
    "function-comma-newline-after": "always-multi-line",
    "function-comma-newline-before": "never-multi-line",
    "function-comma-space-after": "always-single-line",
    "function-comma-space-before": "never",
    "function-linear-gradient-no-nonstandard-direction": true,
    "function-max-empty-lines": 0,
    "function-name-case": "lower",
    "function-parentheses-newline-inside": "always-multi-line",
    "function-parentheses-space-inside": "never-single-line",
    "function-url-quotes": "always",
    "function-whitespace-after": "always",
    "indentation": 2,
    "keyframe-declaration-no-important": true,
    "keyframes-name-pattern": "hx-.+",
    "length-zero-no-unit": [true, {
      "ignore": [
        "custom-properties"
      ]
    }],
    "linebreaks": "unix",
    "max-empty-lines": 2,
    "max-line-length": 120,
    "media-feature-colon-space-after": "always",
    "media-feature-colon-space-before": "never",
    "media-feature-name-case": "lower",
    "media-feature-name-blacklist": [
      "max-width"
    ],
    "media-feature-name-no-unknown": true,
    "media-feature-name-no-vendor-prefix": true,
    "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",
    "no-duplicate-at-import-rules": true,
    "no-empty-first-line": true,
    "no-empty-source": true,
    "no-eol-whitespace": true,
    "no-extra-semicolons": true,
    "no-missing-end-of-source-newline": true,
    "number-leading-zero": "always",
    "number-max-precision": 3,
    "number-no-trailing-zeros": true,
    "property-case": "lower",
    "property-no-unknown": [true, {
      "checkPrefixed": true
    }],
    "rule-empty-line-before": ["always-multi-line", {
      "except": [
        "first-nested"
      ],
      "ignore": [
        "after-comment"
      ]
    }],
    "selector-attribute-brackets-space-inside": "never",
    "selector-attribute-operator-space-after": "never",
    "selector-attribute-operator-space-before": "never",
    "selector-attribute-quotes": "always",
    "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-single-line",
    "selector-max-empty-lines": 0,
    "selector-type-case": "lower",
    "selector-type-no-unknown": [true, {
      "ignoreTypes": [
        "/^hx-/"
      ]
    }],
    "shorthand-property-no-redundant-values": true,
    "string-no-newline": true,
    "string-quotes": "double",
    "unit-blacklist": [
      "cm",
      "ex",
      "in",
      "mm",
      "pc",
      "pt"
    ],
    "unit-case": "lower",
    "unit-no-unknown": true,
    "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-single-line",
    "value-list-comma-space-before": "never",
    "value-list-max-empty-lines": 0
  }
}