anchor.diff:  </div>
   
   <div class="row">
  -  <div class="col-md-6">
  +  <div id="state" class="col-md-6">
       <%
         state_qualifier = @check_enabled ? '' : "DISABLED. Last "
         state_class     = case @check_state
  
positive.code: </div><!-- row -->
  
  <div class="row">
    <div class="col-md-6">
      <h3>Output: <%= h @check_summary %></h3>
      <p><%= h @check_details %></p>
      <% if @check_perfdata && @check_perfdata.is_a?(Array) %>
  
negative.code:   <% end %>
  
    <% if @current_scheduled_maintenance %>
      <div id="scheduled-maintenance" class="alert alert-warning">
        <div class="row">
          <div class="col-md-3 text-right">State</div>
          <div class="col-md-9">
  