<zk>
    <hlayout hflex="1" vflex="1">
            <borderlayout vflex="min" hflex="1" >
                <north vflex="min">
                    <div vflex="min" style="background:yellow;">
                        <span>01234567890</span>
                        <span>11234567890</span>
                        <span>21234567890</span>
                        <span>01234567890</span>
                        <span>11234567890</span>
                        <span>21234567890</span>
                        <span>01234567890</span>
                        <span>11234567890</span>
                        <span>21234567890</span>
                        <span>01234567890</span>
                        <span>11234567890</span>
                        <span>21234567890</span>
                    </div>
                </north>
            </borderlayout>
    </hlayout>
</zk>