diff --git a/client/src/style.css b/client/src/style.css
index d401bf5a12..bdb18e056f 100644
--- a/client/src/style.css
+++ b/client/src/style.css
@@ -60,6 +60,7 @@
   --font-size-base: 1rem;
   --font-size-lg: 1.125rem;
   --font-size-xl: 1.25rem;
+  --markdown-font-size: 1rem;
 }
 html {
   --brand-purple: #ab68ff;