content: import React from 'react';
  import IconButton from 'material-ui/IconButton';
  
  const IconButtonExampleTooltip = () => (
    <div>
      <IconButton
        iconClassName="muidocs-icon-custom-github" tooltip="bottom-right"
        tooltipPosition="bottom-right"
      />
      <IconButton
        iconClassName="muidocs-icon-custom-github" tooltip="bottom-center"
        tooltipPosition="bottom-center"
      />
      <IconButton
        iconClassName="muidocs-icon-custom-github" tooltip="bottom-left"
        tooltipPosition="bottom-left"
      />
      <IconButton
        iconClassName="muidocs-icon-custom-github" tooltip="top-right"
        tooltipPosition="top-right"
      />
      <IconButton
        iconClassName="muidocs-icon-custom-github" tooltip="top-center"
        tooltipPosition="top-center"
      />
      <IconButton
        iconClassName="muidocs-icon-custom-github" tooltip="top-left"
        tooltipPosition="top-left"
      />
    </div>
  );
  
  export default IconButtonExampleTooltip;
  