diff --git a/source/attention_seekers/bounce.css b/source/attention_seekers/bounce.css
index 87e3d50..8f555f1 100644
--- a/source/attention_seekers/bounce.css
+++ b/source/attention_seekers/bounce.css
@@ -15,7 +15,7 @@
   }
 
   90% {
-    transform: translate3d(0,-4px,0);
+    transform: translate3d(0, -4px, 0);
   }
 }