src/vs/workbench/browser/parts/notifications/notificationsList.ts/NotificationsList/updateStyles
class NotificationsList:	protected override updateStyles(): void {
		if (this.listContainer) {
			const foreground = this.getColor(NOTIFICATIONS_FOREGROUND);
			this.listContainer.style.color = foreground ? foreground : '';

			const background = this.getColor(NOTIFICATIONS_BACKGROUND);
			this.listContainer.style.background = background ? background : '';

			const outlineColor = this.getColor(contrastBorder);
			this.listContainer.style.outlineColor = outlineColor ? outlineColor : '';
		}
	}