<xsd:complexType name="CT_RelativeOffsetEffect"> <xsd:attribute name="tx" type="ST_Percentage" use="optional" default="0"> <xsd:annotation> <xsd:documentation>Offset X</xsd:documentation> </xsd:annotation> </xsd:attribute> <xsd:attribute name="ty" type="ST_Percentage" use="optional" default="0"> <xsd:annotation> <xsd:documentation>Offset Y</xsd:documentation> </xsd:annotation> </xsd:attribute> </xsd:complexType>