Here's some code that I a short while ago wrote. I think that it provides a simple clarification of mixing class/ID names with pseudoclasses. - Module performs without building any alter in the present PrestaShop file so that current customization and concept improve never influence. PrestaShop Addons is really a https://wavesocialmedia.com/story4914049/a-simple-key-for-prestashop-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schema-org-unveiled