diff --git a/Doc/html/style.css b/Doc/html/style.css
index b1101ee5610..bde3ce0c142 100644
--- a/Doc/html/style.css
+++ b/Doc/html/style.css
@@ -37,9 +37,10 @@ code, tt { font-family: monospace }
font-style: italic;
font-weight: normal }
-.navigation .title { font-family: avantgarde, sans-serif;
+.navigation td { background-color: #99ccff;
+ font-weight: bold;
+ font-family: avantgarde, sans-serif;
font-size: 110% }
-.navigation td { background-color: #99ccff; }
.titlegraphic { vertical-align: top; }