anchor.diff:      <% if not @event.access_levels.blank? %>
         <h3>Tickets</h3>
         <div class="row">
  -        <div class="col-sm-6">
  +        <div class="col-sm-8">
             <ul class="list-group">
               <% @event.access_levels.each do |al| %>
                 <%= render partial: "events/ticket", locals: {al: al} %>
  
positive.code: <%= render partial: "events/tabs" %>
  
  <div class="row">
    <div class="col-sm-6">
      <h3>Description</h3>
      <table class="table">
        <tr>
  
negative.code:   </div>
  
    <% if can? :register, @event %>
      <div class="col-sm-4 col-sm-offset-1">
        <%= render partial: "registrations/form" %>
      </div>
    <% end %>
  