Moved old app into its component.

src/components/RedditSlideshow/RedditSlideshow.css

@@ -1,4 +1,4 @@
-.App {
+.reddit-slideshow {
   position: relative;
   background-color: black;
   height: 100vh;

src/components/RedditSlideshow/RedditSlideshow.js

@@ -1,8 +1,8 @@
 import React, { Component } from "react";
 import axios from "axios";
 
-import Layout from "../components/Layout/Layout";
-import "./App.css";
+import Layout from "../Layout/Layout";
+import "./RedditSlideshow.css";
 
 class App extends Component {
   state = {
@@ -409,9 +409,9 @@ class App extends Component {
 
   render() {
     return (
-      <div className="App">
+      <div className="reddit-slideshow">
         <Layout
-          className="App"
+          className="reddit-slideshow"
           post={this.state.posts.length ? this.state.posts[this.state.currentPost] : null}
           prev={this.state.posts.length ? this.state.posts[this.state.prevPost] : null}
           prevHandler={this.prevSlideHandler}

src/containers/App.test.js

@@ -1,9 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import App from './App';
-
-it('renders without crashing', () => {
-  const div = document.createElement('div');
-  ReactDOM.render(<App />, div);
-  ReactDOM.unmountComponentAtNode(div);
-});