::-webkit-scrollbar {
  width: 10px;
  background-color: #212529;
  border-radius: 10px;
}
::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
  background: rgba(0,0,0,0.2);
  border-radius: 10px;
}

/* Handle */
::-webkit-scrollbar-thumb {
  background: rgba(18,240,193,0.2);
  border-radius: 10px;
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: rgba(18,240,193,0.2);
}