diff --git a/slingshot/static/index.html b/slingshot/static/index.html
index 307bf07..a08e0b5 100644
--- a/slingshot/static/index.html
+++ b/slingshot/static/index.html
@@ -9,6 +9,9 @@
       :root {
         --scalar-small: 13px;
       }
+      .scalar-app .markdown .markdown-alert {
+        font-size: var(--scalar-small);
+      }
       .sidebar-heading-link-title {
         line-height: 1.2;
       }