<!DOCTYPE HTML> <html><head> <title>CSS Test: Balancing Overflow, page-break-inside:avoid</title> <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685012"> <link rel="help" href="http://www.w3.org/TR/CSS21/page.html#propdef-page-break-inside"> <link rel="match" href="moz-multicol3-column-balancing-break-inside-avoid-1-ref.html"> <meta name="flags" content="paged"> <meta charset="utf-8"> <style type="text/css"> @page { size:5in 3in; margin:0.5in; } html,body { color:black; background-color:white; font-size:16px; padding:0; margin:0; } .colset { -moz-column-count: 3; -moz-column-gap: 0; border: solid silver; width: 9em; } p { margin: 0; page-break-inside:avoid; } .short { height: 5px; page-break-inside:avoid; } .short p { page-break-inside:auto; } </style> </head> <body> <div class="colset"> <p>one</p> <p>two three</p> <p>four five</p> </div> <div class="colset"> <p>one two three four five</p> </div> <div class="colset"> <p>one two</p> <p>three four five</p> </div> <div class="colset"> <div class="short"><p>one two three four five</p></div> </div> </body> </html>