{{#event}}
<div>
  <h3 id="{{id}}">{{name}}</h3>
  <div class="description">
    {{?description}}<p>
      {{{description}}}
    </p>{{/description}}
    {{?properties}}
      {{+partials.type_item items:properties
                            item_partial:partials.parameter_full
                            parentName:name /}}
    {{/properties}}
  </div>
</div>
{{/event}}

{{#event}}
<div>
  <h3 id="{{id}}">{{name}}</h3>
  <div class="description">
    {{?description}}<p>
      {{{description}}}
    </p>{{/description}}
    {{?properties}}
      <table class="innerTable">
        <tr><th colspan="3">Event object properties</th></tr>
        {{+partials.type_item items:properties
                              item_partial:partials.parameter_full
                              parentName:name /}}
      </table>
    {{/properties}}
  </div>
</div>
{{/event}}

Add <table> around DOM event properties. This would make them appear formatted.
doc: Add <table> around DOM event properties.
This would make them appear formatted.

BUG=476617
Test=Preview can be seen here:
https://chrome-apps-doc.appspot.com/_patch/1121153002/apps/tags/webview#event-consolemessage
Should look better than
https://developer.chrome.com/apps/tags/webview#event-consolemessage

Review URL: https://codereview.chromium.org/1121153002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#328167}
