Synopsis

<xsl:attribute-set name="abstract.title.properties">
  <xsl:attribute name="font-family"><xsl:value-of select="$title.fontset"></xsl:value-of></xsl:attribute>
  <xsl:attribute name="font-weight">bold</xsl:attribute>
  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
  <xsl:attribute name="space-before.optimum"><xsl:value-of select="concat($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">center</xsl:attribute>
</xsl:attribute-set>