else if (att == Attribute.BORDER_WIDTH || att == Attribute.BORDER_TOP_WIDTH || att == Attribute.BORDER_LEFT_WIDTH || att == Attribute.BORDER_RIGHT_WIDTH || att == Attribute.BORDER_BOTTOM_WIDTH) o = new BorderWidth(v);
  static Object getValue(Attribute att, String v)  {    Object o;    if (att == Attribute.FONT_SIZE)      o = new FontSize(v);    else if (att == Attribute.FONT_WEIGHT)      o = new FontWeight(v);    else if (att == Attribute.FONT_STYLE)      o = new FontStyle(v);    else if (att == Attribute.COLOR || att == Attribute.BACKGROUND_COLOR)      o = new CSSColor(v);    else if (att == Attribute.MARGIN || att == Attribute.MARGIN_BOTTOM             || att == Attribute.MARGIN_LEFT || att == Attribute.MARGIN_RIGHT             || att == Attribute.MARGIN_TOP)      o = new Length(v);    else      o = v;    return o;  }