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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Block formatting context (overflow:hidden) doesn't clear float if two clear:both divs at end of container in between"
   href="https://bugs.webkit.org/show_bug.cgi?id=151926">151926</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Block formatting context (overflow:hidden) doesn't clear float if two clear:both divs at end of container in between
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>CSS
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>webkit&#64;chrisrebert.com
          </td>
        </tr></table>
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        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=266740" name="attach_266740" title="Screenshot of incorrect rendering in WebKit Nightly">attachment 266740</a> <a href="attachment.cgi?id=266740&amp;action=edit" title="Screenshot of incorrect rendering in WebKit Nightly">[details]</a></span>
Screenshot of incorrect rendering in WebKit Nightly

Steps to reproduce:
1. Open <a href="https://bugzilla.mozilla.org/attachment.cgi?id=8665202">https://bugzilla.mozilla.org/attachment.cgi?id=8665202</a> in WebKit Nightly

Expected results:
The yellow box should be entirely below (with respect to the Y axis) the blue floating box.
See Chrome Canary screenshot.
IE11 and Firefox Nightly also behave like Chrome Canary.

Actual results:
The blue floating box is entirely within the yellow box.
See WebKit Nightly screenshot.

Analogous Chrome bug: <a href="https://code.google.com/p/chromium/issues/detail?id=535381">https://code.google.com/p/chromium/issues/detail?id=535381</a>

Originally discovered in: <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1196255">https://bugzilla.mozilla.org/show_bug.cgi?id=1196255</a></pre>
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      </p>
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