<!DOCTYPE html>
<style>
td {
    background-color: #ddd;
    border: 1px solid black;
}
tr {
    break-inside: avoid;
}
</style>
<p>crbug.com/99124: A break-inside:avoid row doesn't fit on page, so it breaks and the text inside it moves to avoid straddling the page-break.</p>
<div style="columns:2; column-fill:auto; height:5em; line-height:2em;">
    first column<br>
    <table cellpadding="1" cellspacing="0">
        <tr>
            <td>second column<br>second column</td>
        </tr>
    </table>
</div>