[JSWolf]

But you don't need a div with a pagebreak. It's irrelevant because it's at the top of the screen. It's either going to fit together on the screen or it isn't. That depends on the size of the text and the size of the screen. These are variables you cannot control if you are not the one reading the book. And if you are worried about it fitting, don't use a large amount of excess space around the header like most publishers do.