private Size GetChildrenOffset(ArrayList children)
{
int width = 0;
int height = 0;
int index = 0;
foreach (jQueryObject child in children)
{
bool isFirst = index == 0;
bool isLast = index == children.Count - 1;
// index++;
Size offset = GetChildOffset(child, isFirst, isLast);
width += offset.Width;
height += offset.Height;
}
return new Size(width, height);
}