Did a lot of styling on letter & register view; introduced a new accent color. Added scroll and submit vutton, TODO style submit button

HaWeb/postcss.config.js

@@ -1,6 +1,9 @@
 module.exports = {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {},
-  },
+  plugins: [
+    require('tailwindcss'),
+
+    // Production:
+    require('autoprefixer'),
+    require('cssnano')({ preset: 'default' })
+  ],
 }