diff --git a/source/wp-content/themes/wporg-parent-2021/sass/base/_layout.scss b/source/wp-content/themes/wporg-parent-2021/sass/base/_layout.scss
index 2e0d03b0..39ea7993 100644
--- a/source/wp-content/themes/wporg-parent-2021/sass/base/_layout.scss
+++ b/source/wp-content/themes/wporg-parent-2021/sass/base/_layout.scss
@@ -33,6 +33,7 @@
 	--local--sidebar--width: 248px;
 	--local--column-gap: 40px;
 	justify-content: flex-end;
+	max-width: 100%;
 
 	> * {
 		width: 100%;