.stylelintrc

{
  "extends": "stylelint-config-standard",
  "rules": {
    "at-rule-empty-line-before": null,
    "at-rule-name-space-after": null,
    "comment-empty-line-before": null,
    "declaration-bang-space-before": null,
    "declaration-empty-line-before": null,
    "function-comma-newline-after": null,
    "function-name-case": null,
    "function-parentheses-newline-inside": null,
    "function-max-empty-lines": null,
    "function-whitespace-after": null,
    "indentation": null,
    "number-leading-zero": null,
    "number-no-trailing-zeros": null,
    "rule-empty-line-before": null,
    "selector-combinator-space-after": null,
    "selector-list-comma-newline-after": null,
    "selector-pseudo-element-colon-notation": null,
    "unit-no-unknown": null,
    "value-list-max-empty-lines": null,
    "at-rule-no-unknown": [true, {"ignoreAtRules" :[
      "mixin", "extend", "content", "include", "if", "else", "return", "function", "warn", "each"
    ]}]
  }
}