<!DOCTYPE html><title> Multi-line row flex fragmentation: the flex container consumes the remaining fragmentainer space if a row breaks before.</title><linkrel="help"href="https://drafts.csswg.org/css-flexbox-1/#pagination"><linkrel="match"href="../../reference/ref-filled-green-100px-square.xht"><style>#flex{display:flex;flex-wrap:wrap;background:green;}</style><p>Test passes if there is a filled green square and <strong>no red</strong>.</p><divstyle="width: 100px; height: 100px; columns: 2; column-gap: 0; column-fill: auto; position: relative; background: red;"><divid="flex"><divstyle="height: 50px; width: 50px;"></div><divstyle="height: 100px; width: 50px; break-before: column;"></div></div></div>
