Created empty files & folders for CMS blocks, updated the RootLayout

src/blocks/Form/Width/index.tsx

@@ -0,0 +1,13 @@
+import * as React from 'react'
+
+export const Width: React.FC<{
+  children: React.ReactNode
+  className?: string
+  width?: number | string
+}> = ({ children, className, width }) => {
+  return (
+    <div className={className} style={{ maxWidth: width ? `${width}%` : undefined }}>
+      {children}
+    </div>
+  )
+}