diff --git a/index.html b/index.html
index 0f7f6fb..5c685dc 100644
--- a/index.html
+++ b/index.html
@@ -61,6 +61,13 @@
         color: #000000;
         text-decoration: underline;
     }
+
+    hr {
+        height:             1px;
+        border-width:       0;
+        color:              #888888;
+        background-color:   #888888;
+    }
         
 </style>