anchor.diff:  
   <% if @steps.fetch(:slots_step).bookable_slots? %>
   
  -  <%= render('shared/slotpicker_templates') %>
  +  <div class="grid-row">
  +    <div class="column-two-thirds">
  +      <!-- Only show if it's the first slot -->
  +      <p>Choose up to 3 dates and time slots for your visit. If your first choice isn’t available, we’ll try your other choices.</p>
  +
  +    </div>
  +  </div>
   
     <%= form_for(@steps.fetch(:slots_step),
                url: booking_requests_path,
  
positive.code:       <%= render('hidden_visitors_step') %>
      <% end %>
  
      <%= render('hidden_inputs_for_calendars', f: f) %>
  
      <div class="grid-row visible--js-enabled">
        <div class="column-two-thirds">
          <h3 class="text-secondary push-bottom--half">Choose a date for your visit</h3>
          <%= render('booking_calendar', slots: f.object.slot_constraints, option_num: f.object.next_slot_to_fill) %>
        </div>
        <div class="column-one-third">
          <h3 id="slots" class="text-secondary push-bottom--half">Choose a time for your visit</h3>
          <div class="slot-selection">
            <fieldset>
              <legend class="visuallyhidden">Please choose a slot for your visit</legend>
  
negative.code:         <div id="js-slotTarget" aria-hidden="true">
            <h3 class="text-secondary push-bottom--half">Your selection</h3>
            <div class="date-box slot-selected" aria-live="assertive" aria-atomic="true" aria-relevant="text">
              <span class="date-box__number"></span>
              <span class="date-box__day"></span>
              <br/>
              <span class="date-box__slot"></span>
  