anchor.diff:        <table class="table table-striped table-bordered">
           <thead>
             <tr>
  -            <th>&nbsp;</th>
  +            <th class="m-0 p-2">&nbsp;</th>
               <th>Name</th>
               <th class="text-right">Members</th>
               <!-- <th>&Delta;</th> -->
  
positive.code:       <table class="table table-striped table-bordered">
          <thead>
            <tr>
              <th>&nbsp;</th>
              <th>Name</th>
              <th class="text-right">Corps</th>
              <th class="text-right">Members</th>
  
negative.code:         <tbody>
            <% @corporations.each do |corporation| %>
              <tr>
                <td class="text-center align-middle m-0 p-2"><%= image_tag(corporation.icon_tiny, class: "rounded border", width: 32, height: 32) %></td>
                <td class="text-break align-middle"><%= link_to(corporation.name, universe_corporation_path(corporation.corporation_id)) %> (<%= corporation.ticker %>)</td>
                <td class="text-right align-middle"><%= corporation.formatted_member_count %></td>
              </tr>
            <% end %>
          </tbody>
  