anchor.diff:            <th>Secondary header</th>
           </tr>
         </thead>
  -    <tbody>
  -      <tr>
  -        <td>Typical row</td>
  -      </tr>
  -      <tr>
  -        <td>Typical row</td>
  -      </tr>
  -    </tbody>
  +      <tbody>
  +        <tr>
  +          <td>Typical row</td>
  +        </tr>
  +        <tr>
  +          <td>Typical row</td>
  +        </tr>
  +      </tbody>
       </table>
   
  -    <table class="table table-bordered table-hover" data-module="selectable-table">
  +    <table class="table table-bordered" data-module="selectable-table">
         <thead>
           <tr class="table-header">
             <th></th>
  
positive.code: </div>
  <h3 class="add-vertical-margins">Which button style should be used</h3>
  <div class="row">
    <p class="col-md-6 lead">Start with <code>btn-default</code>. Buttons should always be the default grey unless their is a good reason otherwise. Buttons that initiate a user action (ie lead to a form, pop-up a modal) should be grey.</p>
    <div class="col-md-6">
      <a href="#" class="btn btn-default">
        Open modal
  
negative.code:       </tr>
      </tbody>
      </table>
    </div>
  </div>
  <div class="row">
    <div class="col-md-6 lead">
      <p>Using the <code>filterable-table</code> <a href="https://github.com/alphagov/govuk_admin_template/blob/master/app/assets/javascripts/govuk-admin-template/modules/filterable_table.js">module</a> table rows can be filtered. The module performs a simple match against the content of each row, if there’s no match the row is hidden.</p>
    </div>
    <div class="col-md-6">
      <table class="table table-bordered table-hover" data-module="filterable-table">
        <thead>
          <tr class="table-header">
            <th>Primary header</th>
            <th style="width: 80px">Number</th>
          </tr>
          <tr class="if-no-js-hide table-header-secondary">
            <td colspan="2">
              <form>
                <label for="table-filter" class="rm">Filter organisations</label>
                <input id="table-filter" type="text" class="form-control normal js-filter-table-input" placeholder="Filter table">
              </form>
            </td>
          </tr>
        </thead>
        <tbody>
          <tr>
            <td>Apples</td>
            <td>100</td>
          </tr>
          <tr>
            <td>Bananas</td>
            <td>25</td>
          </tr>
          <tr>
            <td>Peaches</td>
            <td>13</td>
          </tr>
        </tbody>
      </table>
    </div>
  </div>
  <hr>
  
  