style(ContentAreaLarge): set child elements height to 100%, affecting bodyposition list

src/pages/exam/ContentAreaLarge.tsx

@@ -80,7 +80,7 @@ const ContentAreaLarge = () => {
   return (
     <Row>
       <Col span={16}>
-        <Row gutter={16}>
+        <Row gutter={16} className="h-full">
           <Col span={6} className="flex flex-col">
             <BodyPositionList layout="vertical"></BodyPositionList>
           </Col>