From b1d07a8e7ca1c1d6914646423a9ffcec6adb6a35 Mon Sep 17 00:00:00 2001
From: Mark Otto <markdotto@gmail.com>
Date: Sat, 17 Jun 2017 22:29:54 -0700
Subject: [PATCH] follow up to 4bab8b890e5337cda3a3221462ab40a84d96c3b4 to
 avoid the max-height if there's no sticky

---
 assets/scss/_sidebar.scss | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/assets/scss/_sidebar.scss b/assets/scss/_sidebar.scss
index b8f311f209..ebcc23c449 100644
--- a/assets/scss/_sidebar.scss
+++ b/assets/scss/_sidebar.scss
@@ -76,8 +76,10 @@
   margin-left: -15px;
 
   @include media-breakpoint-up(md) {
-    max-height: calc(100vh - 9rem);
-    overflow-y: auto;
+    @supports (position: sticky) {
+      max-height: calc(100vh - 9rem);
+      overflow-y: auto;
+    }
   }
 
   // Override collapse behaviors