.x-list {
  padding: 8px 0;
}
.x-list--small .x-list-item {
  padding: 0 16px;
  min-height: 32px;
}

.x-list-item {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 16px;
  min-height: 48px;
}
.x-list-item:hover:not(:disabled) .x-list-item_overlay {
  opacity: 0.04;
}
.x-list-item.active .x-list-item_overlay {
  opacity: 0.12;
}
.x-list-item.active:hover:not(:disabled) .x-list-item_overlay {
  opacity: 0.16;
}
.x-list-item_overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background-color: currentColor;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: opacity 0.2s ease-in-out;
  transition: opacity 0.2s ease-in-out;
}
.x-list-item_underlay {
  position: absolute;
  height: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-bottom: thin solid currentColor;
  opacity: 0.12;
}
.x-list-item.disabled {
  opacity: 0.6;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  pointer-events: none;
}