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diff --git a/frontend/pages/_app.js b/frontend/pages/_app.js
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+++ b/frontend/pages/_app.js
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+import App, { Container } from 'next/app';
+import React from 'react';
+import { withRouter } from 'next/router';
+
+// Next.js wraps each Page in an <App></App> component. This is handy for when you want to persist anything from page to page, or just access a component that is 1 level higher than each page.
+
+// This code is taken right from the Next.js docs, and then we add the Router to the page props, which is why we need a custom _app.js
+
+class MyApp extends App {
+  static async getInitialProps({ Component, router, ctx }) {
+    let pageProps = {};
+
+    if (Component.getInitialProps) {
+      pageProps = await Component.getInitialProps(ctx);
+    }
+
+    // surface the router on each page
+    pageProps.router = router;
+
+    return { pageProps };
+  }
+
+  render() {
+    const { Component, pageProps } = this.props;
+    return (
+      <Container>
+        <Component {...pageProps} />
+      </Container>
+    );
+  }
+}
+
+export default withRouter(MyApp);