Can't find main page tables?

Hello, I am trying to locate the tables on my main page. I am just not sure where to look. I want to take out the color and change the tables around.http://www.veryprrettythings.com
The boxes are blue , yellow and purple. Does anyone have an idea what file these would be in ?Thanks!!:unsure:

admin>tools>define pages editor>define_main_page.php

HI barco
That just took me to the images. I need to change the table placement and take out the color.

Well from what I can tell the tables are in the place I indicated. Are there not any <table> tags on that page? This is also based on the element info for the table cell having bgcolor= statements, which would point to inline styles in the html for the page.

is this what you see at the place I indicated```
<table border="0" width="80%" align="center"><tr><td bgcolor="#D0ECEE" colspan="2" height="150">

<h2><img hspace="30" height="100" align="left" src="/includes/templates/classic/images/siloa.gif" //alt="siloa" /><font size="5"><span style="font-family: gabrielle,arial,helvetica,sans-serif;"><span style="font-family: gabrielle,arial,helvetica,sans-serif;">Welcome to Very Prretty Things...</span></span></font></h2><h2><font size="+1"><span style="font-family: gabrielle,arial,helvetica,sans-serif;"></span></font></h2><font size="+1"><span style="font-family: gabrielle,arial,helvetica,sans-serif;"><span style="font-family: gabrielle,arial,helvetica,sans-serif;">At this shop you will find unique, original artwork made into handbags, clutches, sunglass cases and more. So take a peek around and find your very pretty thing...</span><br /></span></font><br /></td></tr><tr><td bgcolor="#F7F6CA" width="40%" height="150" align="center"><a href="index.php?main_page=products_new"><img hspace="30" height="100" src="/includes/templates/classic/images/silob.gif" alt="silob" /><br /><span style="font-family: gabrielle,arial,helvetica,sans-serif;"><font size="4">What's New?</font></span></a></td><td bgcolor="#C99BC6" rowspan="2">

<a href="http://veryprrettythings.com/index.php?main_page=product_info&cPath=3&products_id=9"><img src="http://www.veryprrettythings.com/images/1.png" style="width: 193px; height: 128px;" /></a><br /><br /><br /><br /><br /><br /><br /></td></tr><tr><td bgcolor="#F3CDE3" height="150" align="center">
<a href="index.php?main_page=specials"><img hspace="30" height="100" src="/includes/templates/classic/images/siloc.gif" alt="siloc" /><br /><font size="4"><span style="font-family: gabrielle,arial,helvetica,sans-serif;">Sale Items!</span></font></a></td></tr></table></div>