QPID-8154: Finesse the css for deeply nested headings
diff --git a/content/deferred.css b/content/deferred.css
index 8260174..4f112b2 100644
--- a/content/deferred.css
+++ b/content/deferred.css
@@ -376,7 +376,8 @@
 
 .docbook p.title strong {
     font-family: "Oswald", sans-serif;
-    font-weight: 400;
+    font-size: 0.9em;
+    font-weight: 300;
 }
 
 /* Adjustments for asciidoctor output */
@@ -394,6 +395,12 @@
     border-bottom: 1px solid #efefef;
 }
 
+div.title {
+    font-family: "Oswald", sans-serif;
+    font-size: 0.8em;
+    font-weight: 300;
+}
+
 /* Media */
 
 @media screen and (max-width: 800px) {
diff --git a/content/site.css b/content/site.css
index c6fca7f..342ca05 100644
--- a/content/site.css
+++ b/content/site.css
@@ -7,9 +7,9 @@
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -113,11 +113,15 @@
 }
 
 h3 {
-    font-size: 1em;
+    font-size: 1.05em;
 }
 
 h4 {
-    font-size: 1em;
+    font-size: 0.95em;
+}
+
+h5 {
+    font-size: 0.95em;
     font-weight: 300;
 }
 
diff --git a/input/deferred.css b/input/deferred.css
index 8260174..4f112b2 100644
--- a/input/deferred.css
+++ b/input/deferred.css
@@ -376,7 +376,8 @@
 
 .docbook p.title strong {
     font-family: "Oswald", sans-serif;
-    font-weight: 400;
+    font-size: 0.9em;
+    font-weight: 300;
 }
 
 /* Adjustments for asciidoctor output */
@@ -394,6 +395,12 @@
     border-bottom: 1px solid #efefef;
 }
 
+div.title {
+    font-family: "Oswald", sans-serif;
+    font-size: 0.8em;
+    font-weight: 300;
+}
+
 /* Media */
 
 @media screen and (max-width: 800px) {
diff --git a/input/site.css b/input/site.css
index c6fca7f..342ca05 100644
--- a/input/site.css
+++ b/input/site.css
@@ -7,9 +7,9 @@
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -113,11 +113,15 @@
 }
 
 h3 {
-    font-size: 1em;
+    font-size: 1.05em;
 }
 
 h4 {
-    font-size: 1em;
+    font-size: 0.95em;
+}
+
+h5 {
+    font-size: 0.95em;
     font-weight: 300;
 }