Update style vars + Add examples to docs + Add Avatar, NavRow, Pagination, & Link

postcss.config.cjs

@@ -2,10 +2,10 @@ const config = {
   plugins: [
     require('postcss-import'),
     require('postcss-strip-inline-comments'),
+    require('postcss-extend-rule'),
     require('postcss-nested'),
     require('postcss-preset-env'),
     require('autoprefixer'),
-    require('postcss-extend-rule'),
     process.env.NODE_ENV === 'development' && require('cssnano')({
       preset: 'default',
     })