anchor.diff:        scrolling="no"
         frameborder="0"
         style="border:none; overflow:hidden; width:75px; height:20px; text-align:right;"
  -      allowTransparency="true"></iframe>
  +      allowTransparency="true">
  +    </iframe>
     </span>
     <% if @plaque.foreign? && @plaque.inscription_in_english.present? %>
       <div class="row">
  
positive.code: <%= render 'plaques/edit_bar', plaque: @plaque %>
  
  <div class="plaque">
      <div class="row">
          <div class="col-xs-12 col-md-8">
              <div class="card" id="photos">
                  <div class="row">
                      <div class="col-xs-12 col-lg-8">
                          <%= render @plaque.main_photo, large: true if @plaque.main_photo %>
                      </div>
                      <div class="col-xs-6 col-sm-4">
                          <div class="card">
                              <%= link_to plaque_photos_path(@plaque) do %>
                              <%= image_tag("NoPhotoSqr.png", class: 'card-img img-rounded w-100') %>
                              <p class="card-text"><%= t '.how_to_add_yours' %></p>
                              <% end %>
                          </div>
                          <div class="col-xs-4">
                              <%= render @plaque.other_photos[0] %>
                          </div>
                      </div>
                  </div>
                  <div class="row">
                      <% @plaque.other_photos[1..4].each do |photo| %>
                      <div class="col-sm-3">
                          <%= render photo %>
                      </div>
                      <% end %>
                  </div>
                  <div class="row">
                      <% @plaque.other_photos[5..].each do |photo| %>
                      <div class="col-sm-2">
                          <%= render photo %>
                      </div>
                      <% end %>
                  </div>
              </div>
          </div>
          <div class="col-xs-12 col-md-4">
              <div class="card" id="location">
                  <% if @plaque.geolocated? %>
                  <div id="plaque-map" data-latitude="<%= @plaque.latitude %>" data-longitude="<%= @plaque.longitude %>" class="mini" data-zoom="17" data-view="one"></div>
                  <%= content_tag(:div, t('.approximate_position'), class: 'bg-warning') unless @plaque.is_accurate_geolocation %>
                  <% end %>
                  <div class="card-block">
                      <%= content_tag(:p, t('.does_not_exist'), class: 'card-text bg-danger') unless @plaque.is_current %>
                      <%= content_tag(:p, t('.not_erected'), class: 'bg-warning') unless @plaque.erected? %>
                      <p class="card-text">
                          <%= @plaque.address %>,
                          <%= link_to(@plaque.area.name, @plaque.area) if @plaque.area %>
                          <% if @plaque.roughly_geolocated? %>
                          <br/>[<%= link_to "geolocate this address", edit_plaque_geolocation_path(@plaque), {class: :edit, title: "Geolocate"} %>]
                          <% end %>
                          <% if @plaque.geolocated? %>
                          <br/>
                          <%= link_to(icon(:fas, :link) + 'Google Streetview', "https://maps.google.com/maps?q=&layer=c&cbll=#{@plaque.latitude},#{@plaque.longitude}&cbp=11,0,0,0,0", target: '_blank') %>
                          <%= link_to(icon(:fas, :link) + 'OpenStreetMap', "https://www.openstreetmap.org/#map=19/#{@plaque.latitude}/#{@plaque.longitude}", target: '_blank') %>
                          <% end %>
                      </p>
                  </div>
              </div>
              <div class="card" id="details">
                  <p class="card-text">
                      <%= erected_information @plaque %>
                      <% if @plaque.series %>
                      <% if @plaque.series_ref? %>#<%= content_tag(:span, @plaque.series_ref )%>
                  <% else %>Part<% end %>
                      of the
                      <%= link_to @plaque.series.name, @plaque.series %>
                      series
                      <% end %></p>
                  <p class="card-text">
                      Colour:
                      <% if @plaque.colour %>
                      <%= @plaque.colour.name %>
                  <% else %>
                      <% @colours = Colour.all %>
                      <%= form_for @plaque do |f| %>
                      <%= f.label :colour_id, "This plaque is" %>
                      <%= f.collection_select :colour_id, @colours, :id, :name, {include_blank: true} %>
                      <%= f.submit "Save", class: :button %>
                      <% end %>
                      <% end %>
                  </p>
                  <p class="card-text">Wikimedia:
                      <i><input type="text" readonly value="<%= @plaque.wikimedia_tag %>"/></i>
                      <%= button_tag icon(:fas, :clipboard), id: 'copy-wikimedia-tag', type: 'button', class: :button %></p>
                  <p class="card-text">Flickr:
                      <i><input type="text" readonly value="<%= @plaque.machine_tag %>"/></i>
                      <%= button_tag icon(:fas, :clipboard), id: 'copy-flickr-tag', type: 'button', class: :button %></p>
              </div>
              <div class="card" id="subjects">
                  <h6 class="card-header"><%= pluralize_word(@plaque.people.size, 'Subject') %></h6>
                  <% if @plaque.people.size == 0 %>
                  <p class="card-text">None identified yet. Subjects are curated by hand so please bear with us.</p>
                  <% elsif @plaque.people.size == 1 %>
                  <%= render @plaque.people.first %>
              <% else %>
                  <div class="row">
                      <div class="col-xs-6 col-md-12 col-lg-6">
                          <% @plaque.people.each.with_index do |person, index| %>
                          <%= render person if index.even? %>
                          <% end %>
                      </div>
                      <div class="col-xs-6 col-md-12 col-lg-6">
                          <% @plaque.people.each.with_index do |person, index| %>
                          <%= render person if index.odd? %>
                          <% end %>
                      </div>
                  </div>
                  <% end %>
              </div>
          </div>
      </div>
  
      <% unless @plaque.see_also.empty? %>
      <div class="card" id="see-also">
          <h6 class="card-header">See also...</h6>
          <% if @plaque.see_also.count < 3 %>
          <div class="row">
              <% @plaque.see_also.each do |plaque| %>
              <div class="col-xs-6 col-sm-4 col-md-3"><%= render partial: 'plaques/tile', object: plaque, as: :plaque %></div>
              <% end %>
          </div>
          <% elsif @plaque.see_also.count < 11 %>
          <div class="row">
              <% cols = (12 / @plaque.see_also.count).ceil %>
              <% cols = [cols,2].max %>
              <% @plaque.see_also.each do |plaque| %>
              <div class="col-xs-6 col-sm-4 col-md-<%= cols %>"><%= render partial: 'plaques/tile', object: plaque, as: :plaque %></div>
              <% end %>
          </div>
      <% else %>
          <div class="row" data-masonry='{"percentPosition": true }'>
              <%= render partial: 'plaques/tile', collection: @plaque.see_also, as: :plaque %>
          </div>
          <% end %>
          <% end %>
  
      </div>
  
      <div<%= ' class=\"' + @plaque.colour.name + 'plaque\"' if @plaque.colour %>
          about="#this" typeof="op:Plaque"></div>
  
      <script>
          function copyTextToClipboard(text) {
              var textArea = document.createElement("textarea");
              textArea.style.position = 'fixed';
              textArea.style.top = 0;
              textArea.style.left = 0;
              textArea.style.width = '2em';
              textArea.style.height = '2em';
              textArea.style.padding = 0;
              textArea.style.border = 'none';
              textArea.style.outline = 'none';
              textArea.style.boxShadow = 'none';
              textArea.style.background = 'transparent';
              textArea.value = text;
              document.body.appendChild(textArea);
              textArea.select();
              try {
                  var successful = document.execCommand('copy');
                  var msg = successful
                      ? 'successful'
                      : 'unsuccessful';
                  console.log('Copying text command was ' + msg);
              } catch (err) {
                  console.log('Oops, unable to copy');
              }
              document.body.removeChild(textArea);
          }
  
          var copyFlickrTagBtn = document.querySelector('#copy-flickr-tag');
          copyFlickrTagBtn.addEventListener('click', function (event) {
              copyTextToClipboard('<%= @plaque.machine_tag %>');
          });
  
          var copyWikimediaTagBtn = document.querySelector('#copy-wikimedia-tag');
          copyWikimediaTagBtn.addEventListener('click', function (event) {
              copyTextToClipboard('<%= @plaque.wikimedia_tag %>');
          });
      </script>
  
negative.code: <% content_for :page_title, @plaque %>
  <% content_for :title do %>
    <% if @plaque.foreign? %>
      <span class="flag-icon <%= @plaque.language.flag_icon %>">
      </span>
    <% end %>
    <%= linked_inscription @plaque %>
  <% end %>
  