Styling with Emotion's css prop #468

const tooltipStyle = css`
  .rc-tooltip {
    background: yellow;

    &.rc-tooltip-hidden {
      display: none;
    }
  }
`;

function handle (node) {
  return (
    <Tooltip css={tooltipStyle} placement="top" overlay={<span>tooltip</span>}>
      { node }
    </Tooltip>
  );
}