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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 - Can't style nodes if using the :host pseudo class"
   href="https://bugs.webkit.org/show_bug.cgi?id=160754">160754</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Can't style nodes if using the :host pseudo class
          </td>
        </tr>

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

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

        <tr>
          <th>Version</th>
          <td>Safari Technology Preview
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </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>HTML DOM
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>egarciad&#64;google.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>cdumez&#64;apple.com
          </td>
        </tr></table>
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        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=285767" name="attach_285767" title="Run in Safari TP">attachment 285767</a> <a href="attachment.cgi?id=285767&amp;action=edit" title="Run in Safari TP">[details]</a></span>
Run in Safari TP

I'd expect complex selectors such as:

:host &gt; div {
  ...
}

or

:host(.foo) &gt; div {
  ...
}

to work in a style inside a shadow root.
Repro: <a href="http://jsbin.com/sinidob/edit?html,output">http://jsbin.com/sinidob/edit?html,output</a>

Tested in Safari TP, Chrome stable works as expected.</pre>
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