Split out CSS into separate files

client/About.js

@@ -1,8 +1,16 @@
+import "./About.css";
+
 import React from "react";
+
 import contentHTML from "./About.md";
 
-const About = () => (
-  <div className="wrapper" dangerouslySetInnerHTML={{ __html: contentHTML }} />
-);
+function About() {
+  return (
+    <div
+      className="wrapper"
+      dangerouslySetInnerHTML={{ __html: contentHTML }}
+    />
+  );
+}
 
 export default About;