.tooltip {
  padding: 8px;
  background: #141414;
  font-size: 1.2rem;
  color: #fff;
  border-radius: 4px;
  position: relative;
  z-index: 100;

  .arrow,
  .arrow::before {
    position: absolute;
    width: 8px;
    height: 8px;
    background: inherit;
  }

  .arrow {
    visibility: hidden;
  }

  .arrow::before {
    visibility: visible;
    content: '';
    transform: rotate(45deg);
  }

  &[data-popper-placement^='top'] > .arrow {
    bottom: -4px;
  }

  &[data-popper-placement^='bottom'] > .arrow {
    top: -4px;
  }

  &[data-popper-placement^='left'] > .arrow {
    right: -4px;
  }

  &[data-popper-placement^='right'] > .arrow {
    left: -4px;
  }
}