Cross-browser support of `page-break-inside: avoid;`

Question

I have a lot of divs on a page with variable amounts of content in them. I am trying to use page-break-inside: avoid; so that each div section is

Answer 1

Without seeing the code I can only guess it is maybe something to do with the height or nesting of the divs you're trying to apply it to. Could even be the width as remember both Print Previews in IE and FF will have different viewport dimensions (from the normal browser viewport and each other), a few pixels out could completely change the display of it