If changes made to the notice style settings are not appearing on your website, the issue is likely related to caching, theme overrides, or CSS conflicts.
Begin by ensuring that you’ve saved the style changes under WooCommerce > Settings > Products> WC Discontinued Products. The plugin offers separate styling options for both Discontinued Notices and Alternative Product Notices, so make sure you’re editing the correct section.
After saving, clear any site-level cache from caching plugins or server-side caches, especially if your hosting environment includes built-in performance tools. Also, clear your browser cache to ensure you’re viewing the latest version of the frontend.
In some themes, custom styles or template overrides may take precedence over plugin-generated styles. If you’re using a heavily customized or third-party theme, try switching to a default theme temporarily to check if the styles apply correctly.
For further testing, inspect the element using browser developer tools to see if the styles are being applied but overridden.