anchor.diff:  <div class="container">
     <div class="section">
       <div class="row">
  -      <% [Character, Location, Item, Creature, Race, Religion, Group, Magic, Language].each do |content_type| %>
  +      <% Rails.application.config.content_types[:all_non_universe].each do |content_type| %>
           <div class="col l4 m4 s12">
             <%= render partial: 'cards/intros/content_type_intro', locals: { content_type: content_type } %>
           </div>
  
positive.code:     </div>
  
      <div class="row">
        <div class="col s8">
          <div>
            <h4>How do I use it?</h4>
            <p class="light">
  
negative.code:     </div>
  
      <div class="row">
        <div class="col s6">
          <div>
            <h4>Export your entire notebook in more and more formats</h4>
            <p class="light">
  