I need to have a text block with a gradient background. In that text block, I need to display some contact field data (i.e. First Name). Since IS does not have a table builder in the email campaign builder, it seems that I need to insert an HTML block and build out the table in the block. How can I call contact field data in the HTML block. In a text block, I just type ~Contact.FirstName~ - but how do I do that in HTML.