Hello Guys,I've been working with aem-responsivegrid.But, I realized that doesn't have a space between grid columns.For example, on a grid with 12 columns, the components stay glued. Doesn't have space between them.Is exist any way of add margin or padding between the columns?Example

Hi Folks,Have you any suggestion to front-end certification in AEM?Or that's not necessary? Just for Back-end.I think that for the front-end it important knows the HTML, CSS, Javascript and some framework (Angular, React).But, if have any certification of the AEM to Front-end. I would like to do.Tha...