anchor.diff:                <td colspan="<%= (i+1).to_s %>" class="hiddenRow" >
                   <div id="hid<%= @type + @participant.id.to_s + vm.questionnaire_type + vm.round.to_s + "comment" %>" class="accordion-body collapse" style="margin-left:10px;">
                     <div style="background-color:#A9A9F5;padding:4px;">
  -                    <table class="tbl_addlcmt">
  +                    <table class="table tbl_addlcmt">
                         <thead>
                         <th>Review</th>
                         <th >Additional Comments</th>
  
positive.code: 
            </span>
  
            <table id='<%="scoresTable"+@type + @participant.id.to_s%>' class="tbl_heat tablesorter">
              <!-- display the header row of the heatgrid table. this involves iterating through reviewers.-->
              <thead>
              <tr>
  
negative.code: 
            <!-- display the list of questions for this questionnaire -->
            <div id="hid<%= @type + @participant.id.to_s + vm.questionnaire_type + vm.round.to_s %>" class="accordion-body collapse" >
              <table class="table tbl_questlist" >
                <thead>
                <th>#</th>
                <th>Question</th>
  