[Wordpress] Need a little help to solve an issue

Hello friends,

I have changed the appearance of the way that the posts appears in my website. but now, I have a little issue and cant discover what Im doing wrong.

Please take a look:
http://www.tugasapo.com

Take a look of this screenshot:
http://www.mypichost.org/images/18wordissue.jpg

My table code in post area:

<table border="0" width="100%">
    <tr><td>
<div style="overflow:auto;height:170px;">
<img src="http://www.mypichost.org/images/23fileserve.jpg" border="0" alt="Fileserve.com Download">
http://www.fileserve.com/file/NvE6tVg/
http://www.fileserve.com/file/jJz6Tdq/
http://www.fileserve.com/file/BZKJ4rV/
http://www.fileserve.com/file/QkJccjs/
http://www.fileserve.com/file/gCpe5nK/
http://www.fileserve.com/file/RUjUAQE/
http://www.fileserve.com/file/EBmBqsS/
http://www.fileserve.com/file/BmEyXGE/
http://www.fileserve.com/file/D8zU3k8/
http://www.fileserve.com/file/uzbWFmc/
http://www.fileserve.com/file/tj4KhH8/
http://www.fileserve.com/file/mEnUYgp/
http://www.fileserve.com/file/9js4Skc/
</div>
</td>
<td>
<div style="overflow:auto;height:170px;">
<img src="http://www.mypichost.org/images/78filesonic.jpg" border="0" alt="Filesonic.com Download">
http://www.filesonic.com/file/1147042041/
http://www.filesonic.com/file/1147046624/
http://www.filesonic.com/file/1147050131/
http://www.filesonic.com/file/1147057304/
http://www.filesonic.com/file/1147062844/
http://www.filesonic.com/file/1147066894/
http://www.filesonic.com/file/1147068571/
http://www.filesonic.com/file/1147070074/
http://www.filesonic.com/file/1147073081/
http://www.filesonic.com/file/1147074711/
http://www.filesonic.com/file/1147077114/
http://www.filesonic.com/file/1147079991/
http://www.filesonic.com/file/1147081794/
</div>
</td>    </tr>
</table>

Code (markup):

With Internet Explorer appears better than Firefox... But I use Firefox and would like to see my website without this issue.

Any suggestions?