diff --git a/static/styles/app_components.scss b/static/styles/app_components.scss
index b57b0fe74d..f34e81a8a9 100644
--- a/static/styles/app_components.scss
+++ b/static/styles/app_components.scss
@@ -289,7 +289,7 @@
         opacity: 1;
         pointer-events: all;
         visibility: visible;
-        transition-timing-function: ease-out;
+        transition: opacity 0.2s ease-out;
 
         .overlay-content {
             transform: translateY(0px);