diff --git a/ui/single-image-mode.css b/ui/single-image-mode.css
index 65701d1a..9eba954b 100755
--- a/ui/single-image-mode.css
+++ b/ui/single-image-mode.css
@@ -6,6 +6,7 @@
 
 
 .single-image-mode .controller {
+	opacity: 0.2;
 }