anchor.diff:  		<div id="school_list">
   				<!-- listing of schools  -->
   				<div class="list_content">
  -				
  -					<!-- ajust the div width when "getting there" and/or "Your fit" glass_icon is clic (to create left and right draggable effect of the school list)  -->	
  +
  +					<!-- ajust the div width when "getting there" and/or "Your fit" glass_icon is clic (to create left and right draggable effect of the school list)  -->
   					<div class="flexible_content" style="width:1220px;">
   						<!-- school list header -->
   						<div class="menu_list">
  
positive.code: 							</div>
  						</div>
  						<!-- END school list header -->
  						
  						<!-- School listing -->
  						<ul id="sortable">
  							<% @zone_schools.each_with_index do |student_school, i| %>
  
negative.code: 				<% current_user_students.each_with_index do |student, i| %>
  					<%= render partial: 'schools/student_tab', locals: {student: student} %>
  				<% end %>
  			</div>
  			<div class="add_child" >
  				+ Add a child
  			</div>
  