anchor.diff:          </li>
         </ul>
       </div>
  -    <div class="col-6">
  +    <div class="col-md-6">
         <ul class="list-group">
           <li class="list-group-item">
             <strong>1.56 TB (45%)</strong>
  
positive.code: <div class="header row">
    <div class="col-6">
      <h2><%= @title %></h2>
    </div>
  </div>
  
negative.code: 
  <div class="tab-content">
    <div class="row tab-pane active" id="disk-stats">
      <div class="col-md-12">
        <div class="progress" data-toggle="tooltip" title="5.5 TB" data-placement="right" style="width: 90%">
          <div data-toggle="tooltip" data-placement="bottom" title="2 TB Parity" class="progress-bar progress-bar-info" style="width: 36%"></div>
          <div data-toggle="tooltip" data-placement="bottom" title="1.56 TB Used" class="progress-bar" style="width: 34%;"></div>
  