protected override async Task LoadContent()
{
await base.LoadContent();
border = new Border { Width = 200, Height = 150, Content = new Button { NotPressedImage = new Sprite(Asset.Load<Texture>("uv")), DepthAlignment = DepthAlignment.Back}};
border.SetCanvasPinOrigin(new Vector3(0.5f));
border.BackgroundColor = Color.Red;
ResetBorderElement();
UIComponent.RootElement = new Canvas { Children = { border } };
}
