{ "rules": { "color-hex-case": ["lower", { "message": "Use lowercase hex codes for better readability." }], "color-hex-length": ["short", { "message": "Use shorthand hex codes when possible" }], "color-no-invalid-hex": true, "declaration-no-important": [true, { "message": "If this is necessary, you must get approval for a line item exclusion.", "severity": "error" }], "font-family-name-quotes": "always-where-recommended", "function-calc-no-unspaced-operator": true, "function-comma-space-after": "always-single-line", "function-comma-space-before": "never", "function-name-case": "lower", "function-url-quotes": "always", "function-whitespace-after": "always", "font-family-no-duplicate-names": true, "number-leading-zero": ["never", { "message": "Do not add zeros before a number." }], "number-no-trailing-zeros": null, "no-eol-whitespace": true, "string-no-newline": true, "string-quotes": "single", "unit-case": "lower", "unit-no-unknown": true, "unit-whitelist": [ "px", "%", "deg", "s", "em", "rem", "vh", "vw", "fr" ], "value-list-comma-space-after": "always-single-line", "value-list-comma-space-before": "never", "value-no-vendor-prefix": [true, { "message": "You should use an autoprefixer to add vendor prefixes.", "severity": "warning" }], "shorthand-property-no-redundant-values": true, "property-case": "lower", "declaration-block-no-duplicate-properties": [true, { "ignore": ["consecutive-duplicates-with-different-values"] }], "declaration-block-trailing-semicolon": "always", "declaration-block-semicolon-space-before": "never", "declaration-block-semicolon-space-after": "always-single-line", "declaration-block-semicolon-newline-before": "never-multi-line", "declaration-block-semicolon-newline-after": "always-multi-line", "block-closing-brace-newline-after": "always", "block-closing-brace-newline-before": "always-multi-line", "block-no-empty": true, "block-opening-brace-newline-after": "always-multi-line", "block-opening-brace-space-before": "always-multi-line", "selector-attribute-brackets-space-inside": "never", "selector-attribute-operator-space-after": "never", "selector-attribute-operator-space-before": "never", "selector-pseudo-class-case": "lower", "selector-pseudo-class-parentheses-space-inside": "never", "selector-pseudo-element-case": "lower", "selector-pseudo-element-colon-notation": "single", "selector-pseudo-element-no-unknown": true, "selector-type-case": "lower" } }