diff --git a/frontend/src/index.css b/frontend/src/index.css
index b9fb9329..300cf9bf 100644
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@@ -419,14 +419,6 @@ html[data-perf="1"] body {
     opacity: 1;
   }
 }
-@keyframes overlayOut {
-  from {
-    opacity: 1;
-  }
-  to {
-    opacity: 0;
-  }
-}
 @keyframes panelIn {
   from {
     transform: translateX(100%);
@@ -435,14 +427,6 @@ html[data-perf="1"] body {
     transform: translateX(0);
   }
 }
-@keyframes panelOut {
-  from {
-    transform: translateX(0);
-  }
-  to {
-    transform: translateX(100%);
-  }
-}
 @keyframes popIn {
   from {
     opacity: 0;