content: import React, { Component } from 'react';
  
  import CardHeader from './CardHeader';
  import CardContent from './CardContent';
  import CardFooter from './CardFooter';
  
  class Card extends Component {
    constructor(props){
      super(props);
    }
    render(){
      return(
        <div className="card" style={this.props.style}>
          {this.props.children}
        </div>
      );
    }
  }
  
  export default Card;