I need a full screen 16:9 NOT scrollable template that can accept a URL background via URL, then an overlay with gradient background of black but can also be changed via URL params which will contain a quote that displayed in huge text maybe h1 we'll call it mainText, then the owner of the quote we'll call it subText, and some info about the owner at the bottom of its name we'll call it smalText, all these are dynamic, change-able by URL params