diff --git a/doc/css/doc.css b/doc/css/doc.css
index c1e22f94..37c82cb8 100644
--- a/doc/css/doc.css
+++ b/doc/css/doc.css
@@ -158,6 +158,7 @@ td {
 .odd_row {
 	background: #EEEEEE;
 	border-bottom: 1px solid grey;
+	font-weight: bold;
 }
 
 /* FOOTER------>  */