init

src/pages/404.tsx

@@ -0,0 +1,23 @@
+import React from 'react'
+// import { Link } from 'gatsby'
+
+import Layout from '../components/layout'
+import Seo from '../components/seo'
+
+import { Section } from '../components/shared'
+import { SideBar } from '../templates/sidebar'
+
+const NotFound = ({ data, location, pageContext }) => (
+  <Layout location={location} heroSection={false}>
+    <Seo title="Page Not Found" />
+    <Section color="black" bgColor="white" bottomArrow={false}>
+      <SideBar
+        pageContext={pageContext}
+        location={location}
+        notFoundPage={true}
+      />
+    </Section>
+  </Layout>
+)
+
+export default NotFound