rgin between sibling block boxes, the used values of the adjoining 'margin-bottom' and 'margin-top' properties are set to '0'."/>
<!-- The portion of this assertion relative to the top margin is also tested by allowed-breaks-000-b.  This test uses a tight layout to attempt to prove the bottom margin portion of the assertion and that may mask some defects exposed by allowed-breaks-000-b.
-->
<meta name="flags" content="paged" />
<style type="text/css">* { margin: 0; padding: 0 }
	html, body {
         