diff --git a/static/index.css b/static/index.css
index c737096..5bb6552 100644
--- a/static/index.css
+++ b/static/index.css
@@ -32,7 +32,7 @@ body {
     font-size: 1.1em;
 }
 .toc li > a {
-    color: #CCC;
+    color: #999;
     text-decoration: none;
 }
 .toc li > ul {