CSS is usually a rule-based language — you determine guidelines by specifying teams of styles that ought to be applied to distinct element or groups of elements on your Internet page. There's no way to name a CSS rule, which might enable (for example) client-side scripts to make reference to https://www.presta-addons-modules.com/en/free-modules/prestashop-social-media-like-floating-sidebar-on-left-and-right-side-on-all-pages.html