.stylelintrc

{
  "plugins": [
    "stylelint-order",
    "stylelint-scss"
  ],
  "extends": [
    "stylelint-config-standard",
    "stylelint-config-sass-guidelines"
  ],
  "defaultSeverity": "warning",
  "rules": {
    "selector-max-id": 1,
    "no-eol-whitespace": [
      true,
      {
        "ignore": [
          "empty-lines"
        ]
      }
    ],
    "order/properties-order": [
      {
        "groupName": "font",
        "noEmptyLineBetween": "true",
        "properties": [
          "font-size",
          "font-weight"
        ]
      },
      {
        "groupName": "dimensions",
        "noEmptyLineBetween": "true",
        "properties": [
          "height",
          "width"
        ]
      },
      {
        "groupName": "margin",
        "noEmptyLineBetween": "true",
        "properties": [
          "margin",
          "margin-top",
          "margin-right",
          "margin-bottom",
          "margin-left"
        ]
      },
      {
        "groupName": "border",
        "noEmptyLineBetween": "true",
        "properties": [
          "border",
          "border-width",
          "border-style",
          "border-color",
          "border-top",
          "border-top-width",
          "border-top-style",
          "border-top-color",
          "border-right",
          "border-right-width",
          "border-right-style",
          "border-right-color",
          "border-bottom",
          "border-bottom-width",
          "border-bottom-style",
          "border-bottom-color",
          "border-left",
          "border-left-width",
          "border-left-style",
          "border-left-color",
          "border-radius"
        ]
      },
      {
        "groupName": "padding",
        "noEmptyLineBetween": "true",
        "properties": [
          "padding",
          "padding-top",
          "padding-right",
          "padding-bottom",
          "padding-left"
        ]
      }
    ],
    "order/properties-alphabetical-order": null,
    "scss/at-function-parentheses-space-before": "always",
    "scss/at-mixin-parentheses-space-before": "always",
    "scss/dollar-variable-colon-newline-after": "always-multi-line",
    "scss/dollar-variable-empty-line-before": [
      "always",
      {
        "except": [
          "first-nested",
          "after-comment",
          "after-dollar-variable"
        ]
      },
      {
        "ignore": [
          "inside-single-line-block"
        ]
      }
    ],
    "scss/dollar-variable-pattern": "^[a-z]+([a-z0-9-]+[a-z0-9]+)?$",
    "scss/double-slash-comment-whitespace-inside": "always",
    "scss/operator-no-newline-after": true,
    "scss/operator-no-unspaced": true,
    "scss/percent-placeholder-pattern": "^[a-z]+([a-z0-9-]+[a-z0-9]+)?$"
  }
}