una/template/layout_bar_left.html

<!-- layout bar left [ start ] -->
<table class="bx-layout-wrapper bx-layout-bar-left">
    <tr>
        <td id="bx-layout-cell-1" class="bx-layout-cell bx-layout-bar-left-bar bx-layout-bar-width"><div>__cell_1__</div></td>
        <td id="bx-layout-cell-2" class="bx-layout-cell bx-layout-bar-left-content"><div class="bx-def-padding-left">__cell_2__</div></td>
    </tr>
</table>
<!-- layout bar left [  end  ] -->