body {
  margin: 0;
  box-sizing: border-box;
}

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

::-webkit-scrollbar-thumb {
  background-color: #ccc;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #555;
}

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