<refentry xmlns="http://docbook.org/ns/docbook"
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
          version="5.0" xml:id="section.level1.properties">
<refmeta>
<refentrytitle>section.level1.properties</refentrytitle>
<refmiscinfo class="other" otherclass="datatype">attribute set</refmiscinfo>
</refmeta>
<refnamediv>
<refname>section.level1.properties</refname>
<refpurpose>Properties for level-1 sections</refpurpose>
</refnamediv>

<refsynopsisdiv>
<src:fragment xml:id="section.level1.properties.frag">
<xsl:attribute-set name="section.level1.properties" use-attribute-sets="section.properties">
</xsl:attribute-set>
</src:fragment>
</refsynopsisdiv>

<refsection><info><title>Description</title></info>

<para>The properties that apply to the containing
block of a level-1 section, and therefore apply to
the whole section.  This includes <tag>sect1</tag>
elements and <tag>section</tag> elements at level 1.
</para>

<para>For example, you could start each level-1 section on
a new page by using:</para>
<programlisting>&lt;xsl:attribute-set name="section.level1.properties"&gt;
  &lt;xsl:attribute name="break-before"&gt;page&lt;/xsl:attribute&gt;
&lt;/xsl:attribute-set&gt;
</programlisting>

<para>This attribute set inherits attributes from the
general <tag>section.properties</tag> attribute set.
</para>

</refsection>
</refentry>