.stylelintrc

{
    "rules": {
        "color-hex-case": [2, "lower"],
        "color-hex-length": [2, "short"],
        "color-no-invalid-hex": [2],
        "string-quotes": [2, "single"],

        "number-leading-zero": [2, "never"],
        "number-max-precision": [2, 2],
        "number-no-trailing-zeros": [2],
        "number-zero-length-no-unit": [2],

        "declaration-block-semicolon-newline-after": [2, "always"],

        "block-closing-brace-newline-after": [2, "always"],
        "block-closing-brace-newline-before": [2, "always"],
        "block-opening-brace-newline-after": [2, "always"],
        "block-opening-brace-newline-before": [2, "always"],
        "block-no-empty": [2],

        "selector-combinator-space-after": [2, "always"],
        "selector-combinator-space-before": [2, "always"],
        "selector-list-comma-newline-after": [2, "always"],

        "rule-no-duplicate-properties": [2],
        "rule-trailing-semicolon": [2, "always"],

        "indentation": [2, 4],
        "no-missing-eof-newline": [2],
        "no-multiple-empty-lines": [2]
    }
}