diff --git a/styles/37-layouts-page-layout-public.css b/styles/37-layouts-page-layout-public.css
index 985561c..c1d8bc3 100644
--- a/styles/37-layouts-page-layout-public.css
+++ b/styles/37-layouts-page-layout-public.css
@@ -45,7 +45,8 @@ main {
   }
 
   .sg-page-layout-public-2-column__columns {
-    grid-template-columns: 1fr;
+    display: flex;
+    flex-direction: column;
   }
 }