diff --git a/.ldoc/ldoc.css b/.ldoc/ldoc.css
index 21f93c8..dc1d328 100644
--- a/.ldoc/ldoc.css
+++ b/.ldoc/ldoc.css
@@ -193,6 +193,7 @@ table.index td { text-align: left; vertical-align: top; }
     border-left: 2px solid #cccccc;
     border-right: 2px solid #cccccc;
     background-color: #ffffff;
+    min-height: 425px;
 }
 
 #about {