reorganization to support SSR for component library in docusaurus

platform/docs/pluginOHIFWebpackConfig.js

@@ -21,5 +21,18 @@ module.exports = function(context, options) {
         },
       };
     },
+    configurePostCss(postcssOptions) {
+      postcssOptions.plugins.push(
+        require('postcss-import'),
+        require('tailwindcss'),
+        require('postcss-preset-env')({
+          autoprefixer: {
+            flexbox: 'no-2009',
+          },
+          stage: 4,
+        })
+      );
+      return postcssOptions;
+    },
   };
 };