.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%;
}
.x6-scroll-box {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.x6-scroll-box.x6-scroll-box-auto-hide > .x6-scrollbar {
  opacity: 0;
  transition: opacity 3.5s cubic-bezier(0.3, 1.2, 0.2, 1);
}
.x6-scroll-box.x6-scroll-box-auto-hide:hover > .x6-scrollbar {
  opacity: 1;
  transition: opacity 0.8s cubic-bezier(0.3, 1.2, 0.2, 1);
}