#scroller {
  max-width: 100%;
  width: 480px;
  height: 20px;
  position: absolute;
  right: 0;
  top: 0;
  transition: all 0.3s;
  background-color: transparent;
  backdrop-filter: blur(0px);
  overflow: hidden;
}
#scroller.show {
  height: 100%;
  box-shadow: 0 4px 25px rgba(255, 255, 255, 0.5);
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}
#scroller-top {
  height: 20px;
  cursor: pointer;
}
#scroller-content {
  height: calc(100% - 20px);
  overflow: auto;
  padding: 1px 16px;
  color: white;
  overflow: hidden;
}
#scroller.show #scroller-content {
  overflow: auto;
}
#scroller-content li {
  height: 2em;
  line-height: 2em;
  font-size: 24px;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
  float: right;
}
#scroller-content li:hover {
  border-bottom: 1px solid white;
}