Re: Center Column height shrinking
If your goal is to have the center column background color fill to the bottom then you need to add a class to this section of tpl_main_page.php
<td valign="top"
class="myNewClass'>
<!-- bof breadcrumb -->
<?php if (DEFINE_BREADCRUMB_STATUS == '1' || (DEFINE_BREADCRUMB_STATUS == '2' && !$this_is_home_page) ) { ?>
<div id="navBreadCrumb"><?php echo $breadcrumb->trail(BREAD_CRUMBS_SEPARATOR); ?></div>
<?php } ?>
<!-- eof breadcrumb -->
Then define your new class in the stylesheet.
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