style tweak

src/components/FileEmbedder.tsx

@@ -36,6 +36,7 @@ export const FileEmbedder: React.FC<FileEmbedderProps> = ({ handleEmbed }) => {
     <>
       <div
         {...getRootProps()}
+        style={{ border: '1px solid white', width: '50vw', padding: '3px' }}
         className={`border-2 border-dashed border-gray-300 p-6 rounded-md cursor-pointer ${
           isDragActive ? 'active' : ''
         } ${isDragReject ? 'reject' : ''}`}