private void Resize(object sender, ResizeEventArgs args)
{
this.Clear(5);
_update = true;
_cityHeader.Resize(207 + ExtraLeft);
_cityResources.Resize(123 + ExtraLeft);
_cityUnits.Resize(123 + ExtraLeft);
_cityFoodStorage.Resize(91 + ExtraLeft);
_cityBuildings.Resize(108 + ExtraRight);
}