content: import React from 'react';
  import Footer from 'layouts/footer';
  import Header from 'layouts/header';
  
  export default React.createClass({
      render: function() {
        return (
          <div className="app">
              <Header />
              <main className="mdl-layout__content">
                  {this.props.children}
              </main>
              <Footer />
          </div>
        )
      }
  });
  