anchor.diff:        <a href="#basics" role="tab" data-toggle="tab">Basics</a>
       </li>
       <li>
  -      <a href="#core-team" role="tab" data-toggle="tab">Core Team</a>
  +      <a href="#vision" role="tab" data-toggle="tab">Vision</a>
       </li>
       <li>
  -      <a href="#story" role="tab" data-toggle="tab">Story</a>
  +      <a href="#core-team" role="tab" data-toggle="tab">Core Team</a>
       </li>
     </ul>
   </div>
  
positive.code:     <% end %>
    </div>
  
    <div class="tab-pane" id="core-team">
  
  
      <table class="table table-responsive">
        <thead>
  
negative.code: 
      <%= form_for @product do |f| %>
  
        <div class="row">
          <div class="col-sm-8">
            <div class="form-group">
  