= form_for([:set_picture, resource], remote: true, html: { multipart: true }) do |form|
  .row
    .col-md-12
      .form-group
        = form.file_field :picture, class: "form-file form-control "
  .row
    .col-md-12
      -if resource.picture.file?
        = button_tag class: 'col-md-8 btn btn-default', style: 'margin-right:13px'
          = content_tag(:span, t('upload'), class: 'glyphicon glyphicon-upload')
        = link_to [:remove_picture, resource], remote: true, method: :delete, class: 'col-md-3 btn btn-danger remove-picture-link', data: {confirm: t('confirm')} do
          = content_tag(:span, nil, class: 'glyphicon glyphicon-trash')
      -else
        = link_to_upload class: 'col-md-12 btn btn-default'