<table width="100%" height="18" background="../../../../sozai/minicon/nature/1.gif">
    <tr>
        <td>
        </td>
    </tr>
</table>
<p>
<table width="100%" height="18" background="../../../../sozai/minicon/nature/20.gif">
    <tr>
        <td>
        </td>
    </tr>
</table>

＜結果＞