Synopsis

    <xsl:attribute-set name="foil.properties">
      <xsl:attribute name="font-family">
        <xsl:value-of select="$slide.font.family"></xsl:value-of>
      </xsl:attribute>
      <xsl:attribute name="margin-{$direction.align.start}">1in</xsl:attribute>
      <xsl:attribute name="margin-{$direction.align.end}">1in</xsl:attribute>
      <xsl:attribute name="font-size">
        <xsl:value-of select="$body.font.size"></xsl:value-of>
      </xsl:attribute>
    </xsl:attribute-set>