git diff share/misc/docbook.css
diff --git a/share/misc/docbook.css b/share/misc/docbook.css
index c4029cf975..38e7bf476e 100644
--- a/share/misc/docbook.css
+++ b/share/misc/docbook.css
@@ -265,6 +265,10 @@ html {
        color: #007a00;
 }
 
+.gitref {
+       color: #007a00;
+}
+
 .guimenu, .guimenuitem, .guisubmenu,
 .guilabel, .interface,
 .shortcut, .shortcut .keycap {