.x6-scrollbar {
  position: absolute;
  overflow: hidden;
  background-color: #e9e9e9;
  outline: none;
}
.x6-scrollbar-thumb {
  background-color: #333;
}
.x6-scrollbar-vertical {
  position: absolute;
  top: 0;
  right: 0;
}
.x6-scrollbar-vertical .x6-scrollbar-thumb {
  width: 100%;
}
.x6-scrollbar-horizontal {
  position: absolute;
  bottom: 0;
  left: 0;
}
.x6-scrollbar-horizontal .x6-scrollbar-thumb {
  height: 100%;
}