diff --git a/src/playground/index.css b/src/playground/index.css
index a63aec42871780b5ec5cae86f575c8e948888fe2..edb710e70da3ad0edc3c3af4475f1ff6f63e43b9 100644
--- a/src/playground/index.css
+++ b/src/playground/index.css
@@ -5,6 +5,10 @@ body,
     width: 100%; 
     height: 100%;
     margin: 0;
+
+    /* Setting min height/width makes the UI scroll below those sizes */
+    min-width: 1024px;
+    min-height: 640px; /* Min height to fit sprite/backdrop button */
 }
 
 /* @todo: move globally? Safe / side FX, for blocks particularly? */