.stylelintrc.json

{
  "extends": [
    "stylelint-config-standard"
  ],
  "rules": {
    "color-hex-case": "lower",
    "color-hex-length": "short",
    "color-named": "never",
    "selector-combinator-space-after": "always",
    "selector-attribute-quotes": "always",
    "declaration-colon-newline-after": null,
    "declaration-block-trailing-semicolon": "always",
    "number-leading-zero": "never",
    "no-descending-specificity": null,
    "no-duplicate-selectors": null,
    "function-url-quotes": "always",
    "comment-empty-line-before": null,
    "comment-whitespace-inside": "always",
    "selector-pseudo-element-colon-notation": "double",
    "selector-pseudo-class-parentheses-space-inside": "never",
    "selector-type-no-unknown": null,
    "max-empty-lines": 1,
    "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",
    "value-keyword-case": null,
    "value-list-comma-newline-after": null,
    "rule-empty-line-before": null,
    "selector-list-comma-newline-after": null,
    "selector-type-case": null
  }
}