esheet" href="//css.ccement.databm/js/pagination.j/cssctins"> $(function () { $(docuref=).on('click', '.right_part', function() { $('.expand_box').toggleClass('expand_box_none') if ($('.expand_box').hasClass('expand_box_none')) { $(this).children('.to_text').text('展开') $(this).children('.to_up').hide() $(this).children('.to_down').show() } else { $(this).children('.to_text').text('收起') $(this).children('.to_down').hide() $(this).children('.to_up').show() } }) $(docuref=).on('click', '#see-original-="vient', function() { if (