diff --git a/demos/preview/DemoFrame.vue b/demos/preview/DemoFrame.vue
index 3745b1ab..ca9358b8 100644
--- a/demos/preview/DemoFrame.vue
+++ b/demos/preview/DemoFrame.vue
@@ -19,7 +19,7 @@
       </svg>
     </div>
     <iframe
-      class="bg-transparent max-h-[400px]"
+      class="bg-transparent max-h-[28rem]"
       v-resize.quiet="{ scrolling: 'omit' }"
       :src="src"
       width="100%"