From 8182d92b8db530b6415604d5f7bcab21e1f6808a Mon Sep 17 00:00:00 2001
From: Oleksii Aleksandrov <alexof3@gmail.com>
Date: Thu, 1 Mar 2018 16:51:24 +0200
Subject: [PATCH] fix(demo): fix add-nav scroll to selected sections (#3593)

---
 demo/src/app/common/add-nav/add-nav.component.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/demo/src/app/common/add-nav/add-nav.component.ts b/demo/src/app/common/add-nav/add-nav.component.ts
index 25d90849d2..268b528e5b 100644
--- a/demo/src/app/common/add-nav/add-nav.component.ts
+++ b/demo/src/app/common/add-nav/add-nav.component.ts
@@ -19,8 +19,8 @@ export class AddNavComponent {
       const anchor: string = item.dataset.anchor;
       const target: HTMLElement = this.document.getElementById(anchor);
       const header: HTMLElement = this.document.getElementById('header');
-      const headerIndent: number = header.offsetHeight + 6;
-      this.document.body.scrollTop = target.offsetTop - headerIndent;
+      const targetPosY: number = target.offsetTop - header.offsetHeight - 6;
+      window.scrollTo(0, targetPosY);
     }
   }
 }