[ticket/16746] Migrate postcss sorting config to 3.x+ config

PHPBB3-16746

.postcss-sorting.json

@@ -14,9 +14,6 @@
 		}
 	],
 	"properties-order": [
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"font",
 		"font-family",
 		"font-size",
@@ -56,12 +53,7 @@
 		"word-wrap",
 		"word-break",
 		"tab-size",
-				"hyphens"
+		"hyphens",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"background",
 		"background-color",
 		"background-image",
@@ -111,38 +103,18 @@
 		"outline-style",
 		"outline-color",
 		"outline-offset",
-				"tap-highlight-color"
+		"tap-highlight-color",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"box-decoration-break",
 		"box-shadow",
-				"text-shadow"
+		"text-shadow",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"color",
-				"opacity"
+		"opacity",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"position",
 		"z-index",
 		"top",
 		"right",
 		"bottom",
-				"left"
+		"left",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"display",
 		"visibility",
 		"float",
@@ -164,12 +136,7 @@
 		"flex-wrap",
 		"justify-content",
 		"align-items",
-				"align-self"
+		"align-self",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"box-sizing",
 		"width",
 		"min-width",
@@ -186,12 +153,7 @@
 		"padding-top",
 		"padding-right",
 		"padding-bottom",
-				"padding-left"
+		"padding-left",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"table-layout",
 		"empty-cells",
 		"caption-side",
@@ -200,12 +162,7 @@
 		"list-style",
 		"list-style-position",
 		"list-style-type",
-				"list-style-image"
+		"list-style-image",
-			]
-		},
-		{
-			"emptyLineBefore": false,
-			"properties": [
 		"content",
 		"quotes",
 		"counter-reset",
@@ -236,8 +193,6 @@
 		"animation-iteration-count",
 		"animation-direction",
 		"pointer-events"
-			]
-		}
 	],
 	"unspecified-properties-position": "bottomAlphabetical"
 }