boolean percent = (attributeValue.charAt(length - 1) == '%');
String numberStr =
percent ? attributeValue.substring(0, length - 1)
: attributeValue;
double number = Double.parseDouble(numberStr);
LengthUnit unit =
percent ? LengthUnit.PC : LengthUnit.PX;
return new HTMLSizeAsAttribute(number, unit, attributeName);
} else {
StyleValue styleValue = element.getStyles().getPropertyValues()
.getStyleValue(property);