diff --git a/frontend/src/App.css b/frontend/src/App.css
index 250b538..46bf0fe 100644
--- a/frontend/src/App.css
+++ b/frontend/src/App.css
@@ -31,7 +31,7 @@
 
 .overlay {
     z-index: 520;
-    width: 600px;
+    width: calc(min(600px, 90%));
     position: absolute;
     background-color: white;
     border-radius: 10px;