From 964cf0eddfc319cb757cad998969611f66243d9d Mon Sep 17 00:00:00 2001
From: Sangam Biradar <sangam14@users.noreply.github.com>
Date: Mon, 25 Jan 2021 03:33:39 +0530
Subject: [PATCH] Update _index.md

---
 .../en/docs/EventHandbooks/Docker201/_index.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/content/en/docs/EventHandbooks/Docker201/_index.md b/content/en/docs/EventHandbooks/Docker201/_index.md
index 20cee49e..f0975c82 100644
--- a/content/en/docs/EventHandbooks/Docker201/_index.md
+++ b/content/en/docs/EventHandbooks/Docker201/_index.md
@@ -24,3 +24,21 @@ println "This is tab 2."
 {{< /tab >}}}
 {{< /tabs >}}
 
+
+## Expand
+
+{{< expand "Expand me" >}}
+
+### Title
+
+contents
+
+{{< /expand >}}
+
+{{< expand "Expand me2" >}}
+
+### Title2
+
+contents2
+
+{{< /expand >}}