diff --git a/source/css/_layout/tag-plugins/note.styl b/source/css/_layout/tag-plugins/note.styl
index 3ff534e..22f296c 100644
--- a/source/css/_layout/tag-plugins/note.styl
+++ b/source/css/_layout/tag-plugins/note.styl
@@ -44,5 +44,13 @@
     >.tabs
       margin-top: .5rem
 
+.md .tag-plugin.note[child=iframe]
+  overflow: hidden
+  padding: 0
+  >.body
+    margin: 0
+    iframe
+      margin: 0
+
 .md .tag-plugin .tag-plugin.note
   --gap-p: 1rem