.scroll-img {
  
  width: 363px;
  height: 260px;
  overflow: hidden;
  font-size: 0;
  margin-left:40px;
}
 
 .scroll-img ul li {
  display: inline-block;
  margin: 0px 0 10px 3px;
}
 
#demo5.scroll-img ul {
  width: 700px;
}
#demo5-btn {
  width: 480px;
  padding-top: 10px;
  margin-top:-150px;
  z-index:1000;
   position:relative; 
}
#demo5-btn div{position:absolute;}
#demo5-forward{right:0;}

#demo6.scroll-img ul {
  width: 700px;
}
#demo6-btn {
  width: 480px;
  padding-top: 10px;
  margin-top:-150px;
  z-index:1000;
   position:relative; 
}
#demo6-btn div{position:absolute;}
#demo6-forward{right:0;}

.btn{cursor:hand;}