fix: accordian

Author: Rajat Chaudhary

example/storybook-nativewind/src/components/Accordion/index.nw.stories.mdx

@@ -56,7 +56,7 @@ This is an illustration of **Accordion** component.
     }}
     metaData={{
       code: `
-      <Accordion {...props} className="m-5 w-[90%]">
+      <Accordion {...props} className="m-5 w-[90%] border border-outline-200">
         <AccordionItem value="a">
           <AccordionHeader>
             <AccordionTrigger>