Update app.py

app.py

@@ -749,7 +749,7 @@ def export_bookmarks():
         href = f'data:text/html;base64,{b64}'
         
         logger.info("Bookmarks exported successfully")
-        return f'<div style="text-align: center;"><a href="{href}" download="bookmarks.html" style="display: inline-block; padding: 10px 20px; background-color: #4CAF50; color: white; text-decoration: none; border-radius: 5px; margin: 10px;">💾 Download Exported Bookmarks</a></div>'
+        return f'<a href="{href}" download="bookmarks.html">💾 Download Exported Bookmarks</a>'
     except Exception as e:
         logger.error(f"Error exporting bookmarks: {e}")
         return "⚠️ Error exporting bookmarks."