It's stored in the database, within the wp_posts table, under the custom_css post type, where the post name is the theme slug.How to add custom css file in theme? - WordPress Stack ExchangeHelp locating old custom_css in PHP MyAdminCustom CSS In Uploads Folder - WordPress Stack ExchangeWhy is the "Additional CSS" section missing in my theme Customizer?Autres résultats sur wordpress.stackexchange.com
Where are additional CSS files stored in WordPress?
Every WordPress theme contains its style. css file. You can find one in the /wp-content/themes/themename/ folder.
How do I recover additional CSS in WordPress?
Log in to your domain hosting service and select the file manager through cPanel. Select the final option and choose the document root for your website. Go to wp-content > themes > YOUR THEME NAME and try to finder a folder that houses the css files. They are usually named CSS stylesheets or styles.