public Rectangle getBorderEdge(int left, int top, CssContext cssCtx) {
RectPropertySet margin = getMargin(cssCtx);
Rectangle result = new Rectangle(left + (int) margin.left(),
top + (int) margin.top(),
getWidth() - (int) margin.left() - (int) margin.right(),
getHeight() - (int) margin.top() - (int) margin.bottom());
return result;
}
public Rectangle getPaddingEdge(int left, int top, CssContext cssCtx) {