Futher CSS fixes regarding selectors

Author: Col-E

src/main/resources/default-config.j2h

@@ -44,7 +44,7 @@
 			<pattern>/[*]+(.|\n)+?\*/</pattern>
 		</rule>
 		<rule name="attribute">
-			<pattern>(?!\s+)[\w-]+(?=:)(?=[^\{]\s)</pattern>
+			<pattern>(?!\s+)[\w-]+(?=:)(?=.*;|.\s)</pattern>
 		</rule>
 		<rule name="string">
 			<pattern>\"([^"\\]|\\.)*\"</pattern>