diff --git a/styles/37-layouts-page-layout-public.css b/styles/37-layouts-page-layout-public.css
index 3a3ae74..a1e5c91 100644
--- a/styles/37-layouts-page-layout-public.css
+++ b/styles/37-layouts-page-layout-public.css
@@ -20,7 +20,7 @@ main {
 }
 
 .sg-page-layout-public__content-mirror {
-  width: 70vw;
+  width: min(calc(100% - (var(--spacing-large) * 2)), 1100px);
   max-width: 1100px;
   margin-inline: auto;
   display: flex;