text: <refentry id="body.margin.top">
  <refmeta>
  <refentrytitle>body.margin.top</refentrytitle>
  
  </refmeta>
  <refnamediv>
  <refname>body.margin.top</refname>
  <refpurpose>To specify the size of the top margin of a page</refpurpose>
  </refnamediv>
  
  <refsynopsisdiv>
  <src:fragment id='body.margin.top.frag'>
  <xsl:param name="body.margin.top">1in</xsl:param>
  </src:fragment>
  </refsynopsisdiv>
  
  <refsect1><title>Description</title>
  
  <para>The body top margin is the distance from the top of the region-before
  to the first line of text in the page body.
  </para>
  
  </refsect1>
  </refentry>
  