diff --git a/layouts/shortcodes/expander.html b/layouts/shortcodes/expander.html
index a69ab295..d5e4505d 100644
--- a/layouts/shortcodes/expander.html
+++ b/layouts/shortcodes/expander.html
@@ -1,6 +1,6 @@
 <details name="{{ (.Get 1) }}" class="details-screen">
 <summary>
-    {{ (.Get 0) }}
+    <span>{{ (.Get 0) }}</span>
 </summary>
 <div>
     {{ .Inner }}