From 943395ee5c90e15f68f6ad56bf2209edad4e73e0 Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Thu, 2 Nov 2017 04:37:30 +0100
Subject: [PATCH] perf(tabs): avoid repainting while scrolling (#7889)

Along the same lines as #7721, #7719 and #6890 the tab body currently repaints on scroll.
---
 src/lib/tabs/tab-body.scss | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/tabs/tab-body.scss b/src/lib/tabs/tab-body.scss
index a92aaf492e20..1b32d6be6154 100644
--- a/src/lib/tabs/tab-body.scss
+++ b/src/lib/tabs/tab-body.scss
@@ -1,4 +1,8 @@
+@import '../core/style/vendor-prefixes';
+
 .mat-tab-body-content {
+  // Avoids repainting while scrolling.
+  @include backface-visibility(hidden);
   height: 100%;
   overflow: auto;