How can I make the 3 fieldsets on checkout payment align differently?

Hey guys,

Quick question...I'm trying to figure out what controls the formatting of this section in the checkout payment page.

It looks like it is being manipulated by this code in tpl_checkout_payment_default.php

<fieldset>
<legend><?php echo $selection[$i]['module']; ?></legend>
<?php echo $selection[$i]['redeem_instructions']; ?>
<div class="gvBal larger"><?php echo $selection[$i]['checkbox']; ?></div>
<label class="inputLabel"<?php echo ($selection[$i]['fields'][$j]['tag']) ? ' for="'.$selection[$i]['fields'][$j]['tag'].'"': ''; ?>><?php echo $selection[$i]['fields'][$j]['title']; ?></label>
<?php echo $selection[$i]['fields'][$j]['field']; ?>
</fieldset>

But this only shows one fieldset being called when there are obviously three. My goal is to try to make these three boxes line up horizontally to make the scrolling amount on that page decrease. Please help.

Thanks in advance for your assistance.

J.: