diff --git a/packages/block-editor/src/components/block-list/content.scss b/packages/block-editor/src/components/block-list/content.scss
index 3d59beb463fc9..7219275196d8f 100644
--- a/packages/block-editor/src/components/block-list/content.scss
+++ b/packages/block-editor/src/components/block-list/content.scss
@@ -430,8 +430,8 @@
 	}
 }
 
-/** Zoom Out mode styles **/
 .block-editor-iframe__body {
+	background-color: $white;
 	transition: all 0.3s;
 	transform-origin: top center;
 }