text: import React, { Component, PropTypes } from 'react';
  import Source from './source';
  
  const styles = {
    container: {
      display: 'flex',
      width: '100vw',
      height: '100vh',
      justifyContent: 'center',
      alignItems: 'center'
    }
  };
  
  class Tooltip extends Component {
    render() {
      return (
        <div style={styles.container}>
          <Source/>
        </div>
      );
    }
  }
  
  export default Tooltip;
  