React.js: Getting Started - module 3 part 1

const Card = (props) => {
return (
<div style={{margin:'1em'}}>
		<img width="175" src={props.avatar_url} />
		<div style={{display:"inline-block", marginLeft:"10px"}}>
      {props.name}
      <div>{props.company}</div>
    </div>
</div>

);};

let data = [
{

  "avatar_url": "https://avatars2.githubusercontent.com/u/3967042?v=3",
  "name": "Cesar",
  "company": "@rapidlegal",
  "blog": null,
 
},

{

  "id": 62734,
  "avatar_url": "https://avatars2.githubusercontent.com/u/62734?v=3",
 
  "name": "dsd",
  "company": "dsd",
  
 
}


]

const CardList = (props) => {
return (
<div>
		{props.cards.map(card => <Card {...card} />)}
</div>

);};

ReactDOM.render(<CardList cards={data} />, mountNode);