index.js

module.exports = {
	"rules": {
		"at-rule-empty-line-before": ["always", {
			"except": ["blockless-after-blockless", "first-nested", "blockless-after-same-name-blockless"],
			"ignore": ["after-comment"],
			"ignoreAtRules": ["font-face"]
		}],
		"at-rule-blacklist": ["extend", "keyframes"],
		"at-rule-no-vendor-prefix": true,
		"block-closing-brace-newline-after": "always",
		"block-closing-brace-newline-before": "always",
		"block-no-empty": true,
		"block-opening-brace-newline-after": "always-multi-line",
		"block-opening-brace-newline-before": "always-single-line",
		"block-opening-brace-space-before": "always",
		"color-hex-case": "lower",
		"color-hex-length": "short",
		"declaration-bang-space-after": "never",
		"declaration-bang-space-before": "always",
		"declaration-block-no-duplicate-properties": true,
		"declaration-block-no-shorthand-property-overrides": true,
		"declaration-block-semicolon-newline-after": "always",
		"declaration-block-semicolon-newline-before": "never-multi-line",
		"declaration-block-semicolon-space-after": "always-single-line",
		"declaration-block-semicolon-space-before": "never",
		"declaration-block-single-line-max-declarations": 1,
		"declaration-block-trailing-semicolon": "always",
		"declaration-colon-space-after": "always",
		"declaration-colon-space-before": "never",
		"declaration-no-important": true,
		"font-family-name-quotes": "always-unless-keyword",
		"indentation": "tab",
		"length-zero-no-unit": true,
		"max-empty-lines": 2,
		"max-nesting-depth": 2,
		"media-feature-colon-space-after": "always",
		"media-feature-colon-space-before": "never",
		"media-feature-name-no-vendor-prefix": true,
		"media-feature-range-operator-space-after": "always",
		"media-feature-range-operator-space-before": "always",
		"no-descending-specificity": true,
		"no-duplicate-selectors": true,
		"no-eol-whitespace": true,
		"no-extra-semicolons": true,
		"no-invalid-double-slash-comments": true,
		"number-max-precision": 6,
		"number-no-trailing-zeros": true,
		"property-no-vendor-prefix": true,
		"selector-combinator-space-after": "always",
		"selector-combinator-space-before": "always",
		"selector-list-comma-newline-after": "always",
		"selector-list-comma-newline-before": "never-multi-line",
		"selector-no-vendor-prefix": true,
		"selector-pseudo-class-case": "lower",
		"selector-pseudo-class-no-unknown": true,
		"selector-pseudo-element-case": "lower",
		"selector-pseudo-element-colon-notation": "double",
		"unit-case": "lower"
	}
};