diff --git a/app/src/main/res/layout/activity_animation.xml b/app/src/main/res/layout/activity_animation.xml
index db01a46..06571be 100644
--- a/app/src/main/res/layout/activity_animation.xml
+++ b/app/src/main/res/layout/activity_animation.xml
@@ -10,7 +10,7 @@
         android:id="@+id/button_visible"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="#3E000000"
+        android:background="#00000000"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.517"