<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<html lang="en">
 <head>
  <title>Margin Collapsing: in flow (simple, block-inside-inline version)</title>
  <style type="text/css">
   .ahem { display: inline; font: 1em/1 Ahem, sans-serif; background: red; color: white; }
   table { border-spacing: 0; font: 50px/1 Ahem; border: solid; background: red; }
   td { padding: 0; }
   /* test */
   .test { background: orange; }
   .test div { margin: 1em 0; background: red; }
   .test .a { color: yellow; }
   .test .b { color: lime; }
   /* control */
   .control div { width: 1em; }
   .control .c { border-top: 1em orange solid; }
   .control .a { border-top: 1em yellow solid; }
   .control .b { border-top: 1em lime solid; }
   /* control control */
   .red { background: red; height: 1em; width: 10em; border: solid; }
   .orange { border-top: 1em orange solid; }
  </style>
 </head>
 <body>
  <div class="ahem">Ahem_font_required_for_this_test.</div>
  <p>The following two columns should be pixel perfect identical with no red visible.</p>
  <table>
   <tr>
    <td class="test">
     <span><div class="a">X</div></span>
     <span><div class="b">X</div></span>
    </td>
    <td class="control">
     <div class="c"></div>
     <div class="a"></div>
     <div class="c"></div>
     <div class="b"></div>   
     <div class="c"></div>
    </td>
   </tr>
  </table>
  <p>Control: This test is meaningless if you see any red below. (You should only see orange.)</p>
  <div class="red">
   <div class="orange"></div>
  </div>
 </body>
</html>
