> different color (microsoft#245658)

Fixes microsoft#244631

Author: alexr00

extensions/vscode-colorize-tests/test/colorize-tree-sitter-results/test_css.json

@@ -8079,16 +8079,16 @@
 	},
 	{
 		"c": ">",
-		"t": "meta.selector.css",
+		"t": "meta.selector.css keyword.operator.combinator.css",
 		"r": {
-			"dark_plus": "default: #D4D4D4",
-			"light_plus": "default: #000000",
-			"dark_vs": "default: #D4D4D4",
-			"light_vs": "default: #000000",
-			"hc_black": "default: #FFFFFF",
-			"dark_modern": "default: #CCCCCC",
-			"hc_light": "default: #292929",
-			"light_modern": "default: #3B3B3B"
+			"dark_plus": "keyword.operator: #D4D4D4",
+			"light_plus": "keyword.operator: #000000",
+			"dark_vs": "keyword.operator: #D4D4D4",
+			"light_vs": "keyword.operator: #000000",
+			"hc_black": "keyword.operator: #D4D4D4",
+			"dark_modern": "keyword.operator: #D4D4D4",
+			"hc_light": "keyword.operator: #000000",
+			"light_modern": "keyword.operator: #000000"
 		}
 	},
 	{

src/vs/editor/common/languages/highlights/css.scm

@@ -13,7 +13,10 @@
   "*="
 ] @keyword.operator.css
 
-("+") @keyword.operator.combinator.css
+[
+  "+"
+  ">"
+] @keyword.operator.combinator.css
 
 (comment) @comment.block.css