diff --git a/css/retro.css b/css/retro.css
index 9318303..5484e2b 100644
--- a/css/retro.css
+++ b/css/retro.css
@@ -118,7 +118,7 @@ td {
 
 @keyframes blinker {
     35% {
-        opacity: 0;
+        opacity: 50%;
     }
 }