diff --git a/layouts/shortcodes/expander.html b/layouts/shortcodes/expander.html
index 79660509..4dba0da0 100644
--- a/layouts/shortcodes/expander.html
+++ b/layouts/shortcodes/expander.html
@@ -1,8 +1,8 @@
 <details name="{{ (.Get 1) }}">
-    <summary>
-        {{ (.Get 0) }}
-    </summary>
-    <div>
-        {{ .Inner }}
-    </div>
+<summary>
+    {{ (.Get 0) }}
+</summary>
+<div>
+    {{ .Inner }}
+</div>
 </details>