style: keep tag link color

stylesheets/application.scss

@@ -137,6 +137,9 @@ body {
 #main { font:Verdana,Tahoma,Arial,sans-serif; background: #f3f3f3; }
 #main a { color: #467aa7;}
 #main a:hover { color: #2a5a8a; text-decoration: underline; }
+#main .tag-label-color a {
+	color: inherit;
+}
 #content {
   width: 80%;
   background: #fff;