diff --git a/css/look.css b/css/look.css
index 09b9b16..edc9e49 100644
--- a/css/look.css
+++ b/css/look.css
@@ -143,10 +143,3 @@ blockquote {
 	padding-left: 1em;
 	border-left: 4px solid #ccc;
 }
-
-/* Fix-up for Firefox rendering of Cardo in bold */
-@-moz-document url-prefix() {
-	h2, h3, div#tabs ul li a, #header-inner #title {
-		letter-spacing: -.08em;
-	}
-}