magento 2

Html (as principais classes são tooltip-toggle e tooltip-content): <span class=”my-tooltip”> <a href=”#” class=”tooltip-toggle”>Hover?</a> <span class=”tooltip-content”>Details here</span></span> Menos: .my-tooltip { .lib-tooltip(right);} Detalhes adicionais: https://github.com/magento/magento2/blob/develop/lib/web/css/docs/tooltips.html