Ever CSS

Ever PS CSS is a PrestaShop administration module that lets store owners inject custom CSS and JavaScript rules directly from the back office, without manually editing theme files. It eliminates the need to modify core or theme code to apply visual or behavioral customizations to the front end.

• Add custom CSS and JS rules from the store administration panel — rules are saved to custom.css and custom.js files automatically
• On PrestaShop stores using a classic theme, the generated files are added directly to the store assets
• On stores using a modern theme (or child theme), rules are written into the theme's own custom.css and custom.js files
• Supports adding remote (external) CSS file links — enter one URL per line and they are automatically included in the storefront

This module is suitable for store owners and developers who want a quick, administration-based way to apply CSS overrides or add JavaScript snippets without touching the theme's source files. It is particularly useful for minor style tweaks, third-party widget integrations, or font inclusions via external links.