Those changes would not have affected the div tags. You must somehow have edited /includes/templates/your_template/common/tpl_header.php (or possibly the original version at /includes/templates/template_default/common/tpl_header.php, which would be a bad idea). That section should look like
PHP Code:
<!--bof-branding display-->
<div id="logoWrapper">
<div id="logo"><?php echo '<a href="' . HTTP_SERVER . DIR_WS_CATALOG . '">' . zen_image($template->get_template_dir(HEADER_LOGO_IMAGE, DIR_WS_TEMPLATE, $current_page_base,'images'). '/' . HEADER_LOGO_IMAGE, HEADER_ALT_TEXT) . '</a>'; ?></div>
<?php if (HEADER_SALES_TEXT != '' || (SHOW_BANNERS_GROUP_SET2 != '' && $banner = zen_banner_exists('dynamic', SHOW_BANNERS_GROUP_SET2))) { ?>
<div id="taglineWrapper">
<?php
if (HEADER_SALES_TEXT != '') {
?>
<div id="tagline"><?php echo HEADER_SALES_TEXT;?></div>
<?php
}
?>
<?php
if (SHOW_BANNERS_GROUP_SET2 != '' && $banner = zen_banner_exists('dynamic', SHOW_BANNERS_GROUP_SET2)) {
if ($banner->RecordCount() > 0) {
?>
<div id="bannerTwo" class="banners"><?php echo zen_display_banner('static', $banner);?></div>
<?php
}
}
?>
</div>
<?php } // no HEADER_SALES_TEXT or SHOW_BANNERS_GROUP_SET2 ?>
</div>
<br class="clearBoth" />
<!--eof-branding display-->
Also, if you don't want a tagline, eliminate the <h1> tags in the definition leaving only the two single quotes'':
PHP Code:
define('HEADER_SALES_TEXT', '');