I am having significant difficulty replicating the styling of the header that is used on the demo of the One-Page Salient theme - full screen image with text, subtitle and two buttons. Either I can put a header slider in, with text and a *single* button, but this is never full-height, it just sits as a banner. And I cannot add a second button. Or I use the page header function on the home page, which allows me to create a full height landing image with two lines of text - but no buttons. Its doing my head in.