anchor.diff:  <div class="row">
     <div class="small-3 column">
  -    <%= f.text_field :first_name, label: t('people.first_name'), required: '' %>
  -    <small class="error" data-error-message><%= t('shared.must_fill') %></small>
  -
  -  </div>
  -  <div class="small-3 column">
  -    <%= f.text_field :last_name, label: t('people.last_name'), required: '' %>
  -    <small class="error" data-error-message><%= t('shared.must_fill') %></small>
  +    <%= f.text_field :first_name, label: t('people.first_name') %>
  +  </div>
  +
  +  <div class="small-3 column">
  +    <%= f.text_field :last_name, label: t('people.last_name') %>
     </div>
   
     <div class="small-2 column">
  
positive.code:   </div>
  
    <div class="small-3 column">
      <%= f.text_field :role, label: t('people.role'), required: '' %>
      <small class="error" data-error-message><%= t('shared.must_fill') %></small>
    </div>
  
    <div class="small-3 column">
  
negative.code:   <div class="small-4 column">
      <%= f.select :job_level,
                   people_job_level_options_for_select(@person.job_level),
                   label: t('people.job_level') %>
    </div>
  
    <div class="small-4 column">
  