tr.nested-fields
	= f.hidden_field :importado, value: true
	td
		= f.input :doc, as: :file, label: false, class: 'form-control valor'
		= error_for f.object, :doc

	td.text-center
		= link_to_remove_association " Remover", f, class: "btn btn-sm btn-danger icone-anular"