$(function(){
  $('.feature_container div:gt(0)').hide();
  setInterval(function() {
      $('.feature_container div:first-child').fadeOut()
          .next('div').fadeIn()
          .end().appendTo('.feature_container');},
      7000);
  });
  
$(function(){
  $('.feature_container2 div:gt(0)').hide();
  setInterval(function() {
      $('.feature_container2 div:first-child').fadeOut()
          .next('div').fadeIn()
          .end().appendTo('.feature_container2');},
      7000);
  });