Synopsis

<xsl:attribute-set name="component.title.properties">
  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
  <xsl:attribute name="space-before.optimum"><xsl:value-of select="concat($body.font.master, 'pt')"></xsl:value-of></xsl:attribute>
  <xsl:attribute name="space-before.minimum"><xsl:value-of select="concat($body.font.master, 'pt * 0.8')"></xsl:value-of></xsl:attribute>
  <xsl:attribute name="space-before.maximum"><xsl:value-of select="concat($body.font.master, 'pt * 1.2')"></xsl:value-of></xsl:attribute>
  <xsl:attribute name="hyphenate">false</xsl:attribute>
  <xsl:attribute name="text-align">
    <xsl:choose>
      <xsl:when test="((parent::*[local-name() = 'article'] | parent::*[local-name() = 'articleinfo'] | parent::*[local-name() = 'info']/parent::*[local-name() = 'article']) and not(ancestor::*[local-name() = 'book']) and not(self::*[local-name() = 'bibliography'])) or (parent::*[local-name() = 'slides'] | parent::*[local-name() = 'slidesinfo'])">center</xsl:when>
      <xsl:otherwise>start</xsl:otherwise>
    </xsl:choose>
  </xsl:attribute>
  <xsl:attribute name="start-indent"><xsl:value-of select="$title.margin.left"></xsl:value-of></xsl:attribute>
</xsl:attribute-set>