anchor.diff:    #letter_nav{font-size:100%;margin-bottom:1em;text-align:left;}
     #invite{float:right;}
     #invite .button{margin-right:0;}
  +  td.actions .smallbuttons:first-child {margin-bottom:5px;}
  +  td.actions .button {width:100%;}
  +  td.actions {padding-right:15px;}
   </style>
   <% end %>
   <div id="pageheader" class="clear">
  
positive.code:         </thead>
        <% for project_user in @project_users %>
          <tr>
            <td width="100%">
              <%= link_to image_tag(project_user.user.icon.url(:thumb), :class => 'usericon'),
                observations_by_login_path(project_user.user.login),
                :alt => h(project_user.user.login),
                :title => "#{h(project_user.user.login)}, joined #{project_user.created_at.to_date.to_s(:long)}" %>
              <%= link_to h(project_user.user.login), observations_by_login_path(project_user.user.login) %>
            </td>
            <td>
  
negative.code:                   <% end %>
                  </div>
                <% end -%>
                <% if @project.user_id != project_user.user_id %>
                  <div class="smallbuttons buttonrow">
                    <% if project_user.role == ProjectUser::MANAGER %>
  