From 24f0471b728e952ef330d0d2e67223955250464b Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Fri, 3 Nov 2017 20:02:36 +0100
Subject: [PATCH] chore(spinner): avoid deprecation warning in Safari (#7810)

Fixes a deprecation warning that was being logged by the spinner on Safari.
---
 src/lib/progress-spinner/progress-spinner.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/progress-spinner/progress-spinner.ts b/src/lib/progress-spinner/progress-spinner.ts
index e3923167e3d..bcc55cf3602 100644
--- a/src/lib/progress-spinner/progress-spinner.ts
+++ b/src/lib/progress-spinner/progress-spinner.ts
@@ -203,7 +203,7 @@ export class MatProgressSpinner extends _MatProgressSpinnerMixinBase implements
     }
 
     if (styleTag && styleTag.sheet) {
-      (styleTag.sheet as CSSStyleSheet).insertRule(this._getAnimationText());
+      (styleTag.sheet as CSSStyleSheet).insertRule(this._getAnimationText(), 0);
     }
 
     MatProgressSpinner.diameters.add(this.diameter);