.stylelintrc

{
    "extends": "stylelint-config-standard",
    "plugins": [
		  "stylelint-order"
	  ],
    "rules": {
      "indentation": 4,
      "string-quotes": "single",
      "no-duplicate-selectors": true,
      "color-hex-case": "upper",
      "color-hex-length": "short",
      "selector-combinator-space-after": "always",
      "selector-attribute-quotes": "always",
      "selector-attribute-operator-space-before": "never",
      "selector-attribute-operator-space-after": "never",
      "selector-attribute-brackets-space-inside": "never",
      "declaration-block-trailing-semicolon": "always",
      "declaration-colon-space-before": "never",
      "declaration-colon-space-after": "always",
      "number-leading-zero": "never",
      "function-url-quotes": "always",
      "font-family-name-quotes": "always-unless-keyword",
      "comment-empty-line-before": "never",
      "selector-pseudo-class-parentheses-space-inside": "never",
      "media-feature-range-operator-space-before": "always",
      "media-feature-range-operator-space-after": "always",
      "media-feature-parentheses-space-inside": "never",
      "media-feature-colon-space-before": "never",
      "media-feature-colon-space-after": "always",
      "at-rule-no-unknown": null,
      "order/order": [
        "custom-properties",
        "dollar-variables",
        "declarations",
        "at-rules",
        "rules"
      ],
      "order/properties-order": [
        "content",
        "display",
        "flex",
        "position",
        "top",
        "right",
        "bottom",
        "left",
        "float",
        "width",
        "height",
        "margin",
        "padding",
        "background",
        "border",
        "font-familly",
        "font-size",
        "line-height",
        "font-weight",
        "font-style",
        "color",
        "transform",
        "transition"
    ]
  },
  "ignoreFiles": [ "**/*.svg", "**/*.twig" ]
}