diff --git a/nextjs-app/components/SchoolDetailView.module.css b/nextjs-app/components/SchoolDetailView.module.css
index 5d68d1a..0f24083 100644
--- a/nextjs-app/components/SchoolDetailView.module.css
+++ b/nextjs-app/components/SchoolDetailView.module.css
@@ -395,6 +395,9 @@
   border-radius: 8px;
   overflow: hidden;
   border: 1px solid var(--border-color, #e5dfd5);
+  isolation: isolate;
+  z-index: 0;
+  position: relative;
 }
 
 /* History Table */