anchor.diff:      </div>
       <div class="col s12 m12 l5">
         <%# render partial: 'page_collections/quick_add' %>
  -      <a class="waves-effect waves-light btn btn-large modal-trigger blue" href="#share-page-modal" style="width: 100%">
  +      <a class="waves-effect hoverable waves-light btn btn-large modal-trigger blue" href="#share-page-modal" style="width: 100%; margin-top: 0.5em;">
           <i class="material-icons <%= PageCollection.color %>-text text-darken-2 left"><%= PageCollection.icon %></i>
  -        <span class="left"><%= @page_collection.user == current_user ? 'Add' : 'Submit' %> a page</span>
  +        <div class="left">
  +          <%= @page_collection.user == current_user ? 'Add' : 'Submit' %> a page
  +          <span class="hide-on-small-only">
  +            to this Collection
  +          </span>
  +        </div>
         </a>
         <br /><br />
   
         <div class="grey-text uppercase">In this collection</div>
   
         <div class="collection">
  -        <%= link_to @page_collection, class: "collection-item #{PageCollection.color}-text" do %>
  -          <i class="material-icons left"><%= PageCollection.icon %></i>
  -          All Pages
  -          <span class="badge brown-text"><%= @page_collection.accepted_submissions.count %></span>
  -        <% end %>
           <% @page_collection.page_types.each do |pt| %>
             <% klass = pt.constantize %>
             <%= link_to(send(pt.downcase.pluralize + '_page_collection_path', @page_collection), class: "collection-item #{klass.color} white-text") do %>
  
positive.code:             <%= pt.pluralize %>
              <span class="badge white-text"><%= @page_collection.accepted_submissions.where(content_type: pt).count %></span>
            <% end %>
          <% end %>
        </div>
  
  
negative.code: <%= form_for PageCollectionSubmission.new do |f| %>
    <div id="share-page-modal" class="modal modal-fixed-footer">
      <div class="modal-content">
        <h4>
          <%= @page_collection.user == current_user ? 'Add' : 'Submit' %> a page
          <span class="hide-on-small-only">
            to this Collection
          </span>
        </h4>
        <br />
        <% if @submittable_content.values.flatten.any? %>
            <div class="row">
              <div class="col s12 m12 l12">
                <%= f.hidden_field :page_collection_id, value: @page_collection.id %>
                <div class="center">
                  <% @submittable_content.keys.each do |submittable_class_name| %>
                    <% submittable_class = submittable_class_name.constantize %>
                    <i class="material-icons bordered-text <%= submittable_class.color %>-text <%= @submittable_content.keys.length > 6 ? 'small' : 'medium' %> tooltipped" 
                       data-tooltip="This Collection allows <%= submittable_class_name.downcase.pluralize %>."><%= submittable_class.icon %></i> &nbsp;
                  <% end %>
                </div>
                <br />
  
                <div class="input-field clearfix">
                  <%= f.select :content do %>
                    <% @submittable_content.each do |content_type, content_list| %>
                      <optgroup label="<%= content_type.pluralize %>">
  