anchor.diff:         !@current_unscheduled_maintenance and
          !(['warning', 'critical', 'unknown'].include?(@check_state))
       %>
  -    <div id="no-maintenance" class="alert alert-info">
  +    <div id="no-maintenance-summary" class="alert alert-info">
         <form class="form-horizontal" role="form">
           <div class="form-group">
             <label class="col-md-2 control-label">State</label>
  
positive.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">
  
negative.code:   <% end %>
  
    <% if (['warning', 'critical', 'unknown'].include?(@check_state) and !@current_scheduled_maintenance) %>
      <div id="add-unscheduled-maintenance" class="alert alert-warning">
        <% action = @current_unscheduled_maintenance ? "Re-acknowledge" : "Acknowledge" %>
        <h4><%= action %> alert</h4>
        <form action="<%= @base_url %>acknowledgements/<%= check_path_escaped %>" method="post" class="form-horizontal">
  