.stylelintrc.json

{
  "rules": {
    "at-rule-empty-line-before": [ "always", {
      "except": [ "blockless-group", "first-nested" ],
      "ignore": ["after-comment"]
    }],
    "at-rule-name-case": "lower",
    "at-rule-name-space-after": "always-single-line",
    "at-rule-semicolon-newline-after": "always",
    "block-closing-brace-newline-after": "always-multi-line",
    "block-closing-brace-newline-before": "always-multi-line",
    "block-no-empty": true,
    "block-opening-brace-newline-after": "always-multi-line",
    "block-opening-brace-space-before": "always",
    "color-hex-case": "lower",
    "color-hex-length": "short",
    "color-no-invalid-hex": true,
    "declaration-bang-space-after": "never",
    "declaration-bang-space-before": "always",
    "declaration-block-no-ignored-properties": true,
    "declaration-block-no-shorthand-property-overrides": true,
    "declaration-block-properties-order": [[
    {
      "order": "flexible",
      "properties": [
        "position",
        "z-index",
        "top",
        "right",
        "bottom",
        "left"
      ]},
    {
      "order": "flexible",
      "properties": [
        "height",
        "max-height",
        "min-height",
        "width",
        "max-width",
        "min-width",
        "display",
        "box-sizing",
        "overflow",
        "overflow-x",
        "overflow-y",
        "padding",
        "padding-top",
        "padding-right",
        "padding-bottom",
        "padding-left",
        "border",
        "border-top",
        "border-right",
        "border-bottom",
        "border-left",
        "border-radius",
        "margin",
        "margin-top",
        "margin-right",
        "margin-bottom",
        "margin-left"
      ]}], { "unspecified": "bottomAlphabetical" }],
    "declaration-block-semicolon-newline-after": "always-multi-line",
    "declaration-block-semicolon-space-before": "never",
    "declaration-block-trailing-semicolon": "always",
    "declaration-colon-newline-after": "always-multi-line",
    "declaration-colon-space-before": "never",
    "function-calc-no-unspaced-operator": true,
    "function-comma-newline-after": "never-multi-line",
    "function-comma-space-after": "always",
    "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": "never-multi-line",
    "function-parentheses-space-inside": "never",
    "function-whitespace-after": "always",
    "indentation": 2,
    "max-empty-lines": 1,
    "media-feature-colon-space-after": "always",
    "media-feature-colon-space-before": "never",
    "media-feature-no-missing-punctuation": true,
    "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-space-after": "always-single-line",
    "media-query-list-comma-space-before": "never",
    "media-query-parentheses-space-inside": "never",
    "no-eol-whitespace": true,
    "no-extra-semicolons": true,
    "no-invalid-double-slash-comments": true,
    "no-missing-eof-newline": true,
    "number-leading-zero": "always",
    "number-no-trailing-zeros": true,
    "length-zero-no-unit": true,
    "property-case": "lower",
    "rule-non-nested-empty-line-before": [ "always-multi-line", {
      "ignore": ["after-comment"]
    } ],
    "selector-attribute-brackets-space-inside": "never",
    "selector-attribute-operator-space-after": "never",
    "selector-attribute-operator-space-before": "never",
    "selector-combinator-space-after": "always",
    "selector-combinator-space-before": "always",
    "selector-list-comma-newline-after": "always",
    "selector-list-comma-space-before": "never",
    "selector-max-empty-lines": 0,
    "selector-pseudo-class-case": "lower",
    "selector-pseudo-class-parentheses-space-inside": "never",
    "selector-pseudo-element-case": "lower",
    "selector-pseudo-element-colon-notation": "double",
    "selector-pseudo-element-no-unknown": true,
    "selector-type-case": "lower",
    "shorthand-property-no-redundant-values": true,
    "string-no-newline": true,
    "string-quotes": "double",
    "unit-case": "lower",
    "unit-no-unknown": true,
    "value-list-comma-newline-after": "always-multi-line",
    "value-list-comma-space-after": "always-single-line",
    "value-list-comma-space-before": "never"
  }
}