Use stylelint-config-standard

.editorconfig

@@ -18,7 +18,3 @@ trim_trailing_whitespace = false
 [*.{json,yml}]
 indent_style = space
 indent_size = 2
-
-[.eslintrc]
-indent_style = space
-indent_size = 2

.stylelintrc

@@ -1,77 +0,0 @@
-{
-	"ignoreFiles": [
-		"client/css/bootstrap.css",
-		"coverage/**/*.css"
-	],
-	"rules": {
-		"at-rule-empty-line-before": ["always", {
-			"except": ["blockless-after-blockless", "first-nested"],
-			"ignore": ["after-comment"]
-		}],
-		"block-closing-brace-newline-after": "always",
-		"block-closing-brace-newline-before": "always-multi-line",
-		"block-closing-brace-space-before": "always-single-line",
-		"block-no-empty": true,
-		"block-opening-brace-newline-after": "always-multi-line",
-		"block-opening-brace-space-after": "always-single-line",
-		"block-opening-brace-space-before": "always",
-		"color-hex-case": "lower",
-		"color-hex-length": "short",
-		"color-no-invalid-hex": true,
-		"comment-empty-line-before": ["always", {
-			"except": ["first-nested"],
-			"ignore": ["stylelint-command"]
-		}],
-		"comment-whitespace-inside": "always",
-		"declaration-bang-space-after": "never",
-		"declaration-bang-space-before": "always",
-		"declaration-block-semicolon-newline-after": "always-multi-line",
-		"declaration-block-semicolon-space-after": "always-single-line",
-		"declaration-block-semicolon-space-before": "never",
-		"declaration-block-single-line-max-declarations": 1,
-		"declaration-colon-newline-after": "always-multi-line",
-		"declaration-colon-space-after": "always-single-line",
-		"declaration-colon-space-before": "never",
-		"function-calc-no-unspaced-operator": true,
-		"function-comma-newline-after": "always-multi-line",
-		"function-comma-space-after": "always-single-line",
-		"function-comma-space-before": "never",
-		"function-parentheses-newline-inside": "always-multi-line",
-		"function-parentheses-space-inside": "never-single-line",
-		"function-whitespace-after": "always",
-		"function-url-quotes": "always",
-		"indentation": "tab",
-		"max-empty-lines": 1,
-		"media-feature-colon-space-after": "always",
-		"media-feature-colon-space-before": "never",
-		"media-feature-range-operator-space-after": "always",
-		"media-feature-range-operator-space-before": "always",
-		"media-query-list-comma-newline-after": "always-multi-line",
-		"media-query-list-comma-space-after": "always-single-line",
-		"media-query-list-comma-space-before": "never",
-		"media-feature-parentheses-space-inside": "never",
-		"no-eol-whitespace": true,
-		"no-missing-end-of-source-newline": true,
-		"number-leading-zero": "never",
-		"number-no-trailing-zeros": true,
-		"length-zero-no-unit": true,
-		"declaration-block-no-duplicate-properties": [true, {
-			"ignore": ["consecutive-duplicates"]
-		}],
-		"declaration-block-no-shorthand-property-overrides": true,
-		"rule-empty-line-before": ["always-multi-line", {
-			"except": ["first-nested"],
-			"ignore": ["after-comment"],
-		}],
-		"declaration-block-trailing-semicolon": "always",
-		"selector-combinator-space-after": "always",
-		"selector-combinator-space-before": "always",
-		"selector-list-comma-newline-after": "always",
-		"selector-list-comma-space-before": "never",
-		"selector-pseudo-element-colon-notation": "single",
-		"string-quotes": "double",
-		"value-list-comma-newline-after": "always-multi-line",
-		"value-list-comma-space-after": "always-single-line",
-		"value-list-comma-space-before": "never"
-	}
-}

.stylelintrc.yml

@@ -0,0 +1,10 @@
+extends: stylelint-config-standard
+
+ignoreFiles:
+  - coverage/**/*.css
+  - client/css/bootstrap.css
+
+rules:
+  indentation: tab
+  number-leading-zero: never
+  selector-pseudo-element-colon-notation: single

client/css/style.css

@@ -39,7 +39,6 @@ body {
 	color: #222;
 	font: 16px Lato, sans-serif;
 	margin: 0;
-
 	-webkit-user-select: none;
 	-moz-user-select: none;
 	-ms-user-select: none;
@@ -1722,10 +1721,7 @@ kbd {
 	border-right-color: #222;
 }
 
-@media only screen and (-webkit-min-device-pixel-ratio: 2),
-	only screen and (min--moz-device-pixel-ratio: 2),
-	only screen and (-moz-min-device-pixel-ratio: 2),
-	only screen and (min-device-pixel-ratio: 2),
+@media
 	only screen and (min-resolution: 192dpi),
 	only screen and (min-resolution: 2dppx) {
 	.tooltipped-w:after {

package.json

@@ -77,6 +77,7 @@
     "nyc": "11.0.2",
     "socket.io-client": "1.7.3",
     "stylelint": "7.11.1",
+    "stylelint-config-standard": "16.0.0",
     "urijs": "1.18.10",
     "webpack": "2.6.1"
   }