.sw-tooltip {
  background: hsl(0, 0%, 5%);
  border-radius: 2px;
  color: #fff;
  font-family: 'Source Sans Pro', sans-serif;
  font-size: 13px;
  opacity: 0;
  padding: 4px 8px;
  position: absolute;
  transition: opacity 240ms ease-in-out;
}
