- We offer free of charge technological and have support in installation and configuration, as well as use of updates readily available for this product. div p decide on all p components who are decedent of div component, Whilst div > p select only baby p elements, not grand child, https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-open-graph-twitter-cards-tags-on-all-pages.html