<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format" >
     <fo:layout-master-set>
          <fo:simple-page-master master-name="test-page-master" page-width="8.5in" page-height="11in">
               <fo:region-body margin-top="0.4in"/>
          </fo:simple-page-master>
     </fo:layout-master-set>
     <fo:page-sequence master-name="test-page-master">
          <fo:flow flow-name="xsl-region-body">
               <fo:block margin-left="-10px" margin-right="-10px" space-after.optimum="-10px" space-after.minimum="-10.1px" space-after.maximum="-9.9px" space-after.precedence="force" space-after.conditionality="retain" space-before.optimum="-10px" space-before.minimum="-10.1px" space-before.maximum="-9.9px" space-before.precedence="force" space-before.conditionality="retain" background-color="aqua">This element should have an overall margin of -10px, which should make it wider than usual as well as shift it upward and pull subsequent text up toward it, and a light blue background. In all other respects, however, the element should be normal. Individual properties are tested here.</fo:block>
          </fo:flow>
     </fo:page-sequence>
</fo:root>