anchor.diff:   <div class="control-group">
     <label for="rubric_no_credit_criteria" class="control-label"><%= @course.rubric_level.l4_name %> trait:</label>
     <div class="controls">
  -   <%= text_area 'rubric', 'no_credit_criteria', {:class => 'input-xlarge', :rows => 2} %>
  +   <%= text_area 'rubric', 'no_credit_criteria', {:class => 'input-xxlarge', :rows => 4} %>
     </div>
    </div>
    <div class="control-group">
  
positive.code:  <div class="control-group">
    <label for="rubric_primary_trait" class="control-label">Rubric primary trait:</label>
    <div class="controls">
     <%= text_area 'rubric', 'primary_trait', {:class => 'input-xlarge', :rows => 2} %>
     <p class="help-block">The primary trait is the goal displayed to the student.</p>
    </div>
   </div>
  
negative.code:  <div class="control-group">
    <label for="rubric_above_credit_criteria" class="control-label"><%= @course.rubric_level.l1_name %> trait:</label>
    <div class="controls">
     <%= text_area 'rubric', 'above_credit_criteria', {:class => 'input-xxlarge', :rows => 4} %>
    </div>
   </div>
   <div class="control-group">
  