f7723559_CSS_HTML_XHTML_Reference_Book__Description_and_notes
[Property/Values] page-break-after, page-break-before either always, avoid, auto, right, left, or inherit [Description and notes] 
for specifying when page breaks should or should not occur initial value: auto; may only be applied to block-level elements; not inherited
CSS HTML XHTML Reference Book
Description and notes