CSS files or stylesheets can be attached to your site, your templates, or your pages. You can see access the stylesheets that are being applied to a particular page from the Settings tab of the editor.
- Navigate to Content > Landing Pages or Website Pages.
- Hover over the page and click Edit.
- Click the Settings tab at the top of the editor.
- Scroll down to the Style Settings within the Advanced Options section, where you can see which CSS files are enabled at the site, template, or page level.