diff --git a/apps/partner-sas/globals.css b/apps/partner-sas/globals.css
index fc7e42d1d..136c6c2ef 100644
--- a/apps/partner-sas/globals.css
+++ b/apps/partner-sas/globals.css
@@ -15,6 +15,8 @@
   );
 
   --sitewide-alert-height: 0px; /* Will be overridden when a sitewide alert is visible */
+  --sitewide-alert-sticky-height: 0px; /* Will be overridden when a sticky sitewide alert is visible */
+  --alert-and-banner-height: calc(var(--sitewide-alert-height));
   --main-menu-mobile-height: 103px;
   --main-menu-desktop-height: 125px;
   --booking-widget-mobile-height: 75px;