From 25778cf92a8905c8bd7e0aa347c37b4e3c0e351b Mon Sep 17 00:00:00 2001
From: Felix Hagemans <felixhagemans@gmail.com>
Date: Sat, 20 Mar 2021 10:48:12 +0100
Subject: [PATCH] feat(material/slider): show background-color in print
 stylesheet (#11364)

* added color-adjust to mat-slider-wrapper to display slider correctly while printing
---
 src/material/slider/slider.scss | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/material/slider/slider.scss b/src/material/slider/slider.scss
index 3f23aaecab38..bd7af0659f61 100644
--- a/src/material/slider/slider.scss
+++ b/src/material/slider/slider.scss
@@ -44,6 +44,10 @@ $focus-ring-size: 30px !default;
 
 .mat-slider-wrapper {
   position: absolute;
+
+  // force browser to show background-color when using the print function
+  -webkit-print-color-adjust: exact;
+  color-adjust: exact;
 }
 
 .mat-slider-track-wrapper {