.Scroll-y{
    overflow-y: auto;
}
/* width */
.Scroll-y::-webkit-scrollbar {
    width: 7px;
  }
  
  /* Track */
  .Scroll-y::-webkit-scrollbar-track {
    background: #f1f1f1; 
  }
   
  /* Handle */
  .Scroll-y::-webkit-scrollbar-thumb {
    background: #0080ce; 
    border-radius: 15px;
  }
  
  /* Handle on hover */
  .Scroll-y::-webkit-scrollbar-thumb:hover {
    background: #3b89ff; 
    border-radius: 15px;
  }