anchor.diff:    <% end %>
   
       <% if @send_invs && @send_invs.length > 0 %>
  -    <br/>
  -    <br/>
  +    <br/><br/>
       <b>Sent invitations</b>
  -    <br/>
  -    <br/>
  +    <br/><br/>
         <!-- start invited people table -->
         <table style="width:80%" align="center" >
           <tr style="border: 1px outset #000000; ">
  
positive.code:     <tr>
        <td colspan="3">
          <br/>
          <%= link_to "Leave team",
                  remove_participant_student_teams_path(student_id: @student.id, team_id: @student.team.id) %>
        <td>
      </tr>
    </table>
  
negative.code: <h1>Team Information for <%= @student.assignment.name %></h1>
  
  <% if @student.team == nil %>
    You no longer have a team!
    <h3>Name team</h3>
    <%= form_tag :controller => 'student_teams', :action => 'create' do %>
      <%= hidden_field_tag 'student_id', @student.id %>
      <label for="team_name">Team name:</label>&nbsp;
      <%= text_field 'team', 'name' %>
      <%= submit_tag "Name team" %>
    <% end %>
  <% else %>
    <b style="text-align: center">Team Name: &nbsp;&nbsp;</b><%= @student.team.name %> &nbsp;&nbsp;&nbsp;
    <%= link_to "Edit name", edit_student_teams_path(team_id: @student.team.id, student_id: @student.id) %>
    <br/><br/>
    <b>Team members</b>
    <br/><br/>
    <!--start team member table-->
    <table style="width:80%" align="center" >
      <tr style="border: 1px outset #000000; padding: 10px 20px" >
        <th class="head">Username</th>
        <th class="head">Full name</th>
  