Of course, CSS can't provide most security, or you'll be able to say the reason is just not to deliver that sort of stability for your website. A lot of browsers required distinct properties for the same functionality(cross-browser situation). CSS may be the acronym for "Cascading Design Sheet". It is https://www.presta-addons-modules.com/en/seo/prestashop-social-login-sign-in-using-social-networks.html