diff --git a/layouts/shortcodes/details.html b/layouts/shortcodes/details.html
new file mode 100644
index 0000000..596dcce
--- /dev/null
+++ b/layouts/shortcodes/details.html
@@ -0,0 +1,4 @@
+<details>
+    <summary>{{ .Get 0 | default "See more..."}}</summary>
+    {{ .Inner | markdownify }}
+</details>