diff --git a/graphics/prefs/colour.gif b/graphics/navbar/prefs/colour.gif
index 359b069..359b069 100644
--- a/graphics/prefs/colour.gif
+++ b/graphics/navbar/prefs/colour.gif
diff --git a/graphics/prefs/def.gif b/graphics/navbar/prefs/def.gif
index 816e7b6..816e7b6 100644
--- a/graphics/prefs/def.gif
+++ b/graphics/navbar/prefs/def.gif
diff --git a/graphics/prefs/norm.gif b/graphics/navbar/prefs/norm.gif
index 1f9affb..1f9affb 100644
--- a/graphics/prefs/norm.gif
+++ b/graphics/navbar/prefs/norm.gif
diff --git a/graphics/prefs/over.gif b/graphics/navbar/prefs/over.gif
index 18c4f70..18c4f70 100644
--- a/graphics/prefs/over.gif
+++ b/graphics/navbar/prefs/over.gif
diff --git a/graphics/prefs/rest.gif b/graphics/navbar/prefs/rest.gif
index d956edb..d956edb 100644
--- a/graphics/prefs/rest.gif
+++ b/graphics/navbar/prefs/rest.gif
diff --git a/graphics/prefs/stretch.gif b/graphics/navbar/prefs/stretch.gif
index 18fcc09..18fcc09 100644
--- a/graphics/prefs/stretch.gif
+++ b/graphics/navbar/prefs/stretch.gif