diff --git a/main.ts b/main.ts
index aa05610..c247224 100644
--- a/main.ts
+++ b/main.ts
@@ -26,6 +26,15 @@ if (display === 'house-only') {
   document.querySelectorAll('.hud')?.forEach((hud) => hud.remove())
 }
 
+const size = params.get('size')
+
+if (size === 'small') {
+  const body = document.querySelector('body')
+  if (body) {
+    body.style.fontSize = '15px'
+  }
+}
+
 const focusElements = params.getAll('focus')
 
 if (focusElements.length > 0) {