diff --git a/snippets/markdown-mode/github/details b/snippets/markdown-mode/github/details
new file mode 100644
index 0000000..0cedd44
--- /dev/null
+++ b/snippets/markdown-mode/github/details
@@ -0,0 +1,9 @@
+# name: <details><summary>...</summary>...</details>
+# key: details
+# --
+<details>
+  <summary>$1</summary>
+
+$0
+
+</details>
\ No newline at end of file