diff --git a/html_resources/main.css b/html_resources/main.css
index aa5995d..2db9013 100644
--- a/html_resources/main.css
+++ b/html_resources/main.css
@@ -82,7 +82,8 @@ pre{
 
 .comment{ color: rgb(50,180,20) }
 .selector{ color: violet }  
-.atrule{ color: blueviolet }
-.atvalue{ color: lightblue }
+.atrule{ color: royalblue }
+.atvalue{ color: greenyellow }
 .property{ color: orange }
-.value{ color: skyblue }
\ No newline at end of file
+.value{ color: skyblue }
+.curly{ color: orangered } 
\ No newline at end of file