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  border:solid 1px #000;

.drawer h2{
              //import react stuff
const {React, ReactDOM} = window;

class Drawer extends React.Component{
    this.state = {open: true};
    this.toggleOpen = this.toggleOpen.bind(this);

    this.setState(state=>({open: !state.open}))

      <div className="drawer">
        <h2 onClick={this.toggleOpen}>{this.props.title}</h2>
        {this.state.open && this.props.children}

const LotsOfDrawers = () => (
    <Drawer title="Here's some text">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Aperiam, reiciendis doloremque nisi commodi veniam, nobis mollitia ducimus maiores harum quo. Nam debitis soluta totam ipsa quidem earum, est id omnis!</p>
    <Drawer title="And here's a picture">
      <img src="http://lorempixel.com/400/200/" />
    <Drawer title="Eric Whitacre's Alleluia">
      <iframe width="560" height="315" src="https://www.youtube.com/embed/Rak_rJLG49k" frameborder="0" allowfullscreen></iframe>

  <LotsOfDrawers />,
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