Revert "Simplify style.css"

This reverts commit f5441284

public/style.css

@@ -2,4 +2,23 @@ body {
   font-family: sans-serif;
   margin: auto;
   max-width: 1280px;
-}
\ No newline at end of file
+}
+
+.navbar {
+  background-color: #313236;
+  border-radius: 2px;
+  max-width: 800px;
+}
+
+.navbar a {
+  color: #aaa;
+  display: inline-block;
+  font-size: 15px;
+  padding: 10px;
+  text-decoration: none;
+}
+
+.navbar a:hover {
+  color: #ffffff;
+}
+