diff --git a/styles/base.css b/styles/base.css
index d4df4729..cbff127e 100644
--- a/styles/base.css
+++ b/styles/base.css
@@ -282,7 +282,7 @@ trough {
 }
 
 .action_bar :disabled{
-    opacity: .85;
+    opacity: 0;
 }
 
 .title_bar {