/* width */
::-webkit-scrollbar {
    width: 5px;
  }
  
  /* Track */
  ::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px rgb(0, 0, 0);
    border-radius: 0px;
  }
  
  /* Handle */
  ::-webkit-scrollbar-thumb {
    background: #0cf;
    border-radius: 10px;
  }


  .bg-blue
  {
    background-color: #0cf;
    color: #000;
  }

  .bg-black
  {
    background-color: #000;
    color: #0cf;
  }