::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-button {
  background-color: transparent;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-track-piece {
  background: #efefef;
}

::-webkit-scrollbar-thumb {
  background: #aaa;
  border-radius: 4px;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

::-webkit-scrollbar-resizer {
  background: transparent;
}