diff --git a/header-caddy.html b/header-caddy.html
index 3d2f27c..78f4f28 100644
--- a/header-caddy.html
+++ b/header-caddy.html
@@ -771,9 +771,14 @@ footer {
 
 
 
+pre, code {
+	white-space: pre-wrap;
+}
 
-
-
+h2 {
+	margin-top: 1.5em;
+	border-bottom: 0.2em solid #ccc;
+}
 
 .panel {
 	padding: 0.5em;