testing/web-platform/tests/css/CSS2/margin-padding-clear/margin-collapse-156.xht

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   2 <html lang="en" xmlns="http://www.w3.org/1999/xhtml">
   3 <head>
   4   <title>CSS Test: Margin Collapsing: in flow (height, control) - not really margin collapsing</title>
   5   <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch"/>
   6   <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-08-17 -->
   7   <link rel="alternate" href="http://www.hixie.ch/tests/adhoc/css/box/block/margin-collapse/056.html" type="text/html"/>
   8   <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins"/>
   9   <link rel="match" href="margin-collapse-156-ref.xht" />
  10
  11   <style type="text/css">
  12    table { border-spacing: 0; font-size: 50px; border: solid; background: red; }
  13    td { padding: 0; width: 1em; background: red; }
  14
  15    .a .container { height: 1em; background: red; }
  16    .a .sized { height: 3em; margin: 0; background: aqua; }
  17    .a .after { height: 1em; margin: 0 0 1em 0; background: yellow; }
  18
  19    .b .a { border-top: solid aqua 1em; }
  20    .b .b { border-top: solid yellow 1em; }
  21    .b .c { border-top: solid aqua 1em; }
  22
  23   </style>
  24  </head>
  25  <body>
  26   <p>Test passes if there is a stack of 3 horizontal bands which are <strong>from top to bottom: aqua, yellow, aqua</strong> with no red.</p>
  27   <table>
  28    <tr>
  29     <td class="a">
  30      <div class="container">
  31       <div class="sized"></div>
  32      </div>
  33      <div class="after"></div>
  34     </td>
  35     <td class="b">
  36      <div class="a"></div>
  37      <div class="b"></div>
  38      <div class="c"></div>
  39     </td>
  40    </tr>
  41   </table>
  42
  43 </body>
  44 </html>