::-webkit-scrollbar {
    width: 3px;
  }
  
  /* Track */
  ::-webkit-scrollbar-track {
    background: #fff; 
  }
   
  /* Handle */
  ::-webkit-scrollbar-thumb {
    background: #ccc; 
  }
  
  /* Handle on hover */
  ::-webkit-scrollbar-thumb:hover {
    background: #fff; 
  }

  .scrolling {
      overflow-y:scroll;
      height: 700px;
  }