diff --git a/src/browser/base/content/zen-styles/zen-animations.css b/src/browser/base/content/zen-styles/zen-animations.css
index b2195c85b..d6ba6a769 100644
--- a/src/browser/base/content/zen-styles/zen-animations.css
+++ b/src/browser/base/content/zen-styles/zen-animations.css
@@ -55,3 +55,15 @@
     transform: scale(1);
   }
 }
+
+@keyframes zen-deck-fadeIn {
+  0% {
+    transform: scale(0.9);
+    opacity: 0;
+  }
+
+  100% {
+    transform: scale(1);
+    opacity: 1;
+  }
+}
diff --git a/src/browser/base/content/zen-styles/zen-decks.css b/src/browser/base/content/zen-styles/zen-decks.css
index dc3ec3f0c..401a56653 100644
--- a/src/browser/base/content/zen-styles/zen-decks.css
+++ b/src/browser/base/content/zen-styles/zen-decks.css
@@ -34,18 +34,6 @@
   grid-gap: 0 5px;
 }
 
-@keyframes zen-deck-fadeIn {
-  0% {
-    transform: scale(0.9);
-    opacity: 0;
-  }
-
-  100% {
-    transform: scale(1);
-    opacity: 1;
-  }
-}
-
 #zen-split-views-box:not([hidden="true"]) {
   display: flex;
 }
\ No newline at end of file