Modern day CSS now has @container queries support for size and shortly also design & condition, Which in essence means a local way for an if/else situation. Below is a particularly simplified example. - Helps you to log in on multiple units and unique browsers in various working methods used https://dmozbookmark.com/story19399320/everything-about-prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages