If the form-outline class isn't appearing as expected in your project, here are a few things to check:

CSS File: Ensure that the stylesheet that contains the form-outline class is properly linked in your HTML file. Check for any typos in the path or filename.

Library or Framework: If you’re using a UI library (like Materialize CSS or Bootstrap), ensure that you have included all necessary files and that the specific version you’re using supports form-outline.

HTML Structure: Verify that the HTML structure is correct. The form-outline class usually needs to be applied to specific elements (like , , or ). Make sure your HTML is structured as per the library's documentation.

JavaScript Conflicts: If you have JavaScript manipulating the DOM, it might be affecting how the classes are applied or rendered.

Browser Console: Check the browser console for any errors that might indicate missing files or other issues.

Cache: Clear your browser's cache or try loading your page in incognito mode to ensure you’re seeing the most recent changes.