import React from 'react'; import MainBody from "./MainBody"; // include bootstraps css import 'bootstrap/dist/css/bootstrap.min.css'; class App extends React.Component { constructor(props, context) { super(props, context); this.state = {page: "default"}; // bind this to the method for being able to call methods such as this.setstate this.showVideo = this.showVideo.bind(this); this.hideVideo = this.hideVideo.bind(this); } render() { return (