From 017377da1b1651323589f37754f7571c032d58c5 Mon Sep 17 00:00:00 2001
From: Theis Pieter Hollebeek <tphollebeek@gmail.com>
Date: Wed, 8 Feb 2023 12:12:14 +0100
Subject: [PATCH] fix type error

---
 frontend/src/topbar.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/src/topbar.ts b/frontend/src/topbar.ts
index f6754af..b9859cd 100644
--- a/frontend/src/topbar.ts
+++ b/frontend/src/topbar.ts
@@ -2,7 +2,8 @@
 
 export function setTopbarOffset() {
     const height = document.getElementById("topbar")!.getBoundingClientRect().height;
-    document.querySelector(":root")!.style = `--topbar-offset: ${height}px;`
+    const root: HTMLElement = document.querySelector(":root")!;
+    root.style.setProperty("--topbar-offset", `${height}px`);
 }
 
 export function addToggleDropdownListener() {