anchor.diff:  
   <div class="container-fluid">
     <div class="row">
  -    <div class="col-md-3">
  -      <form class="form-horizontal" action="<%= trips_search_path %>">
  -        <fieldset>
  -        <legend>Your Parcel</legend>
  +    <div class="col-md-3 sticky">
  +      <form class="form-horizontal test" action="<%= trips_search_path %>">
  +
  +          <legend>Your Parcel</legend>
  +          <div class="form-group">
  +            <div class="col-md-8">
  +              <% if @parcel_id %>
  +                <%= text_field_tag 'origin_address[address_string]', nil, class: "form-control input-md", placeholder: @origin_address_string %>
  +              <% else %>
  +                <%= text_field_tag 'origin_address[address_string]', @origin_address_string, placeholder: "Search Address", class: "form-control input-md" %>
  +              <% end %>
  +              <%= hidden_field_tag "origin_address[latitude]", @origin_latitude, class: "form-control input-md" %>
  +              <%= hidden_field_tag "origin_address[longitude]", @origin_longitude, class: "form-control input-md" %>
  +            </div>
  +          </div>
  +
           <div class="form-group">
  -          <label class="col-md-4 control-label" for="">Origin:</label>
  -          <div class="col-md-8">
  -            <% if @parcel_id %>
  -              <%= text_field_tag 'origin_address[address_string]', nil, class: "form-control input-md", placeholder: @origin_address_string %>
  -            <% else %>
  -              <%= text_field_tag 'origin_address[address_string]', @origin_address_string, placeholder: "Search Address", class: "form-control input-md" %>
  -            <% end %>
  -
  -            <%= hidden_field_tag "origin_address[latitude]", @origin_latitude, class: "form-control input-md" %>
  -            <%= hidden_field_tag "origin_address[longitude]", @origin_longitude, class: "form-control input-md" %>
  -          </div>
  -        </div>
  -        </fieldset>
  -        <div class="form-group">
  -          <label class="col-md-4 control-label" for="">Destination:</label>
             <div class="col-md-8">
               <% if @parcel_id %>
                 <%= text_field_tag 'destination_address[address_string]', nil, placeholder: @destination_address_string, class: "form-control input-md" %>
  
positive.code:           </div>
          </div>
          <div class="form-group">
            <label class="col-md-4 control-label" for="">Deliver by:</label>
            <div class="col-md-8">
              <% if @parcel_id %>
                <%= text_field_tag "parcel[deliver_by]", nil, class: "form-control input-md", placeholder: @deliver_by %>
  
negative.code:           </div>
          </div>
          <div class="form-group">
            <div class="col-md-8">
              <% if @parcel_id %>
                <%= text_field_tag "parcel[pickup_by]", nil, class: "form-control input-md", placeholder: @pickup_by %>
  