Instead of table i had simplify the table into div
<table>
<tr>
<td>
<h2 class="left"><span>THIS IS A TEST1</span></h2>
</td>
<td>
<h2 class="left"><span>THIS IS A TEST2</span></h2>
</td>
</tr>
</table>
to
<div class="border-line">
<span>THIS IS A TEST1</span>
<span>THIS IS A TEST2</span>
</div>
and also i added some of styles
.border-line span{
font-size:1.5em;
font-weight:bold;
}
.border-line{
border-bottom:1px solid #000;
}
Here i removed h2 tag so its better to remove the h2 related unwanted style.Here i add the group the span in one div and i add the border-bottom for div.