Remove Line Break Product Options

Where do I find the file to remove the line break between each product option? I want to float each one so I can have 2 options on one line. It's not in the theme product.tpl file. And I've looked through the rest, can't seem to locate the right file.

I found a work around if anyone needs it and I don't get a reply.

You can wrap a <span class="optionbr"></span> in your themes product.tpl around the following

<?php foreach ($options as $option) { ?>
<?php if ($option['type'] == 'select') { ?>


So it would be

<span class="optionbr">
<?php foreach ($options as $option) { ?>
<?php if ($option['type'] == 'select') { ?>
</span>

And then add

.optionbr br {display:none;}

in your stylesheet