.scrollbar {
  position: absolute;
  right: 0;
  bottom: 0;
  box-sizing: border-box;
  overflow: hidden;
  line-height: 0;
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-user-select: none;
  user-select: none;
  border-radius: 2px;
  -webkit-touch-callout: none; }
  .scrollbar.is-hovering {
    background: rgba(238, 238, 238, 0.4); }
  .scrollbar.is-dragging {
    background: rgba(238, 238, 238, 0.6) !important;
    opacity: 1; }
  .scrollbar.is-disabled {
    display: none; }
  .scrollbar-handle {
    position: absolute;
    top: 0;
    left: 0;
    line-height: 0;
    cursor: pointer;
    background: rgba(224, 224, 224, 0.6);
    border-radius: 2px;
    transition: width, height .5s; }
  .scrollbar.is-dragging .scrollbar-handle {
    background: rgba(150, 150, 150, 0.8) !important; }
  .scrollbar.is-hovering .scrollbar-handle {
    background: rgba(150, 150, 150, 0.6) !important; }
  .scrollbar.is-dragging, .scrollbar.is-hovering {
    border-radius: 5px; }
    .scrollbar.is-dragging .scrollbar-handle, .scrollbar.is-hovering .scrollbar-handle {
      border-radius: 5px; }
  .scrollbar-vertical {
    width: 4px;
    height: calc(100% - 2 * 5px);
    margin: 5px 3px; }
  .scrollbar-vertical.is-dragging, .scrollbar-vertical.is-hovering {
    width: 10px;
    margin: 5px 1px; }
  .scrollbar-vertical .scrollbar-handle {
    width: 100%; }
  .scrollbar-horizontal {
    width: calc(100% - 2 * 5px);
    height: 4px;
    margin: 3px 5px; }
  .scrollbar-horizontal.is-dragging, .scrollbar-horizontal.is-hovering {
    height: 10px;
    margin: 1px 5px; }
  .scrollbar-horizontal .scrollbar-handle {
    height: 100%; }