From d85fd8c4b25889da29576f4ff94557fd64c7e794 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijnh@gmail.com>
Date: Fri, 26 Jun 2015 21:36:48 +0200
Subject: [PATCH] [css mode] Recognize color keywords in @-block expressions

Closes #3336
---
 mode/css/css.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mode/css/css.js b/mode/css/css.js
index 1e6d2ddb..63698c15 100644
--- a/mode/css/css.js
+++ b/mode/css/css.js
@@ -273,6 +273,8 @@ CodeMirror.defineMode("css", function(config, parserConfig) {
         override = "string-2";
       else if (valueKeywords.hasOwnProperty(word))
         override = "atom";
+      else if (colorKeywords.hasOwnProperty(word))
+        override = "keyword";
       else
         override = "error";
     }
-- 
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