diff --git a/theme/orangewhite/styles_color.css b/theme/orangewhite/styles_color.css
index 33d48549432..7fd27fd33d4 100644
--- a/theme/orangewhite/styles_color.css
+++ b/theme/orangewhite/styles_color.css
@@ -85,6 +85,10 @@ body {
     background-color:#C0CAD4;
 }
 
+.highlight2 {
+    color:#AA0000; /* highlight missing terms in forum search */
+}
+
 .dimmed_text {
     color:#AAAAAA;
 }
diff --git a/theme/orangewhitepda/styles_color.css b/theme/orangewhitepda/styles_color.css
index 33d48549432..7fd27fd33d4 100644
--- a/theme/orangewhitepda/styles_color.css
+++ b/theme/orangewhitepda/styles_color.css
@@ -85,6 +85,10 @@ body {
     background-color:#C0CAD4;
 }
 
+.highlight2 {
+    color:#AA0000; /* highlight missing terms in forum search */
+}
+
 .dimmed_text {
     color:#AAAAAA;
 }