anchor.diff:  
   <div class="tab-content">
     <div class="row tab-pane active" id="disk-stats">
  -    <div class="col-12">
  +    <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>
  
positive.code:   </div>
  
    <div class="row tab-pane" id="system-stats">
      <div class="col-6">
        <div class="panel">
          <div class="panel-heading">Processor</div>
          [graph]
        </div>
      </div>
      <div class="col-6">
        <div class="panel">
          <div class="panel-heading">Memory</div>
          [graph]
        </div>
      </div>
      <div class="col-6">
        <div class="panel">
          <div class="panel-heading">Network</div>
          [graph]
        </div>
      </div>
      <div class="col-6">
        <div class="panel">
          <div class="panel-heading">Storage</div>
          [graph]
  
negative.code:         </li>
        </ul>
      </div>
      <div class="col-md-6">
        <ul class="list-group">
          <li class="list-group-item">
            <strong>1.56 TB (45%)</strong>
  