CSS is a rule-based language — you outline principles by specifying teams of kinds that needs to be placed on distinct aspect or groups of factors on your Net page. CSS may be the acronym for "Cascading Design Sheet". It is a fashion sheet language utilized for describing the presentation https://www.presta-addons-modules.com/en/front-office/prestashop-adsense-on-home-page-selected-left-right-column.html