= content_form.simple_fields_for :congress_info do |f|
  .col-md-2
    = f.label t('activerecord.attributes.congress_info.link').titleize
  .col-md-10
    = f.input :link, label: false, required: true
  .col-md-2
    = f.label t('activerecord.attributes.congress_info.videos').titleize
  .col-md-10
    = f.input :videos_s, label: false, required: true