-#  Link to the "Previous" page
-#  available local variables
-#    url:           url to the previous page
-#    current_page:  a page object for the currently displayed page
-#    total_pages:   total number of pages
-#    per_page:      number of items to fetch per page
-#    remote:        data-remote
%span.prev
  - unless current_page.first?
    = link_to url, rel: 'prev', :remote => remote, class: "btn-pag", title: 'Preview' do
      %i.fa.fa-angle-left