From 97c602c53fe5143ca6a09ced5c01a4c2302aa392 Mon Sep 17 00:00:00 2001
From: Cory LaViska <cory@abeautifulsite.net>
Date: Thu, 25 Jun 2020 10:54:56 -0400
Subject: [PATCH] Update docs

---
 docs/components/drawer.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/components/drawer.md b/docs/components/drawer.md
index 1c563e9e9..92993db8d 100644
--- a/docs/components/drawer.md
+++ b/docs/components/drawer.md
@@ -54,6 +54,8 @@ Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor i
 
 ### Contained
 
+By default, the drawer slides out of its [containing block](https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#Identifying_the_containing_block). To make the drawer slide out of a parent element, set this prop and add `position: relative` to the parent element.
+
 ```html preview
 <div style="position: relative; border: solid 2px var(--sl-color-gray-80); height: 300px; padding: 1rem; margin-bottom: 1rem;">
   The drawer will be contained to this box. This content won't shift or be affected in any way when the drawer opens.