diff --git a/src/docbook/css/jbossorg.css b/src/docbook/css/jbossorg.css
index fd8d268070..7afd70b242 100644
--- a/src/docbook/css/jbossorg.css
+++ b/src/docbook/css/jbossorg.css
@@ -97,9 +97,9 @@ sup {color:#999;}
 
 /* Custom overrides */
 
-pre, code {
+tt, tt *, pre, pre *, code, code * {
   font-size: 100% !important;
-  font-family: "Liberation Mono", "Consolas", "Monaco", "Vera Sans Mono", "Courier New", monospace !important;
+  font-family: "Liberation Mono", "DejaVu Sans Mono", Consolas, Monaco, "Vera Sans Mono", "Lucida Console", "Courier New", monospace !important;
 }
 
 pre a:link * {color:#0066cc !important;}
diff --git a/src/javadoc/stylesheet.css b/src/javadoc/stylesheet.css
index 48f59f7db0..0bacaf2f14 100644
--- a/src/javadoc/stylesheet.css
+++ b/src/javadoc/stylesheet.css
@@ -25,10 +25,9 @@ font {
 
 hr { display: none; }
 
-pre, code, tt {
-  font-family: "Liberation Mono", "Consolas", "Monaco", "Vera Sans Mono", "Courier New", monospace !important;
+tt, tt *, pre, pre *, code, code * {
+  font-family: "Liberation Mono", "DejaVu Sans Mono", Consolas, Monaco, "Vera Sans Mono", "Lucida Console", "Courier New", monospace !important;
 }
-
 a:link { color:#0066cc; }
 a:visited { color:#8b5caf; }
 a:hover { color:#6699cc; }
diff --git a/src/xref/stylesheet.css b/src/xref/stylesheet.css
index 063fe236d4..9fd07347fb 100644
--- a/src/xref/stylesheet.css
+++ b/src/xref/stylesheet.css
@@ -21,8 +21,8 @@ font {
 
 hr { display: none; }
 
-pre, code, tt {
-  font-family: "Liberation Mono", "Consolas", "Monaco", "Vera Sans Mono", "Courier New", monospace !important;
+tt, tt *, pre, pre *, code, code * {
+  font-family: "Liberation Mono", "DejaVu Sans Mono", Consolas, Monaco, "Vera Sans Mono", "Lucida Console", "Courier New", monospace !important;
 }
 
 a:link { color:#0066cc; }