Add %nav style and tweak %h2

public/style.css

@@ -99,7 +99,7 @@ h1
 
 h2
 {
-  margin-top: 20px;
+  margin: 20px 0 0 0;
   line-height: 1.5em;
   font-weight: bold;
   color: #555;
@@ -160,6 +160,12 @@ tr
   border-bottom: 1px solid #eee;
 }
 
+nav
+{
+    font-size: 85%;
+    margin: 0 0 0 0;
+}
+
 .right
 {
   text-align: right;