scrollbar.css

::-webkit-scrollbar {
  width: 6px;
  background-color: transparent;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
}

::-webkit-scrollbar-thumb {
  background: #A1A0A0;
  color: #FFF;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #7f7d7d;
}

::-webkit-scrollbar-thumb:active {
  background: #A1A0A0;
}

::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  background-color: transparent;
}