$(document).ready(function(){
    
      var aa = $(".container_cloud_footer0") ;
      if(aa.length > 0){     
          aa.css('left','-970px'); 
          var vitesse = 1 ;   
          window.setInterval(function(){
             if(aa.length > 0 && aa.css("left") != undefined){
                  var left =  parseInt(aa.css("left").replace("px", "")) ;    
                  var new_left =    left+vitesse;
                  if(new_left > 0){ new_left= "-970"; }
                  aa.css("left", new_left+"px");
             } 
          }, 30)


      } 
            
 
         
});