.custom-scroll_container {
  overflow: hidden !important;
  position: relative;
}
.custom-scroll_inner {
  overflow: scroll;
  height: 100%;
  *position: absolute;
  /* ie7 fix */
  *left: 0;
  *right: 0;
  -ms-overflow-style: none;
}
.custom-scroll_inner::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.custom-scroll_bar-y,
.custom-scroll_bar-x {
  cursor: default;
  position: absolute;
  border-radius: 0;
  z-index: 1;
  background: #888;
  opacity: .4;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  user-select: none;
  transition: opacity .2s;
}
.custom-scroll_bar-y:hover,
.custom-scroll_bar-x:hover {
  opacity: .7;
}
.custom-scroll_bar-y:active,
.custom-scroll_bar-x:active {
  opacity: 1;
}
.custom-scroll_bar-y {
  top: 0;
  right: 0;
  width: 7pt;
}
.custom-scroll_bar-x {
  left: 0;
  bottom: 0;
  height: 7pt;
}
.custom-scroll_hidden-y > .custom-scroll_bar-y,
.custom-scroll_hidden-x > .custom-scroll_bar-x {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility step-end 0.3s;
}