anchor.diff:      <td>
         <%= time_ago_in_words(attachment.created_at) %> ago
       </td>
  -    <td>
  +    <td class="centered">
         <% if is_admin? %>
           <%= form_for attachment, html: {id: "delete_attachment", class: "delete_attachment"}, method: :delete do |f| %>
             <%= f.submit "Delete", class: "btn btn-danger btn-small delete_attachment" %>
  
positive.code:   </tr>
  <% else %>
    <tr class='attachment' data-id=<%= attachment.id %>>
      <td class="file_name">
        <%= link_to attachment.attachment_file_name, attachment.download_url %>
      </td>
      <td class='description'>
        <%= attachment.description %>
      </td>
      <td class='edit_description_container'>
        <% if is_admin? %>
  
negative.code: <% if params[:search].present? %>
    <tr class='attachment'>
        <td class='description'>
          <%= link_to(attachment.description, attachment.download_url) %>
        </td>
        <td>
          <%= attachment.updated_at.strftime("%B %d, %Y") %>
  