Help With Alignment Issue

[broadstreetbully]

I recently added a quantity box to my product_info page but I can't get it to align correctly with the "add to cart" button...it's off just a little bit and is not centered or aligned with the button and looks kind of weird...below is the code-

<td class="main" align="right"><?php echo TEXT_QUANTITY . tep_draw_input_field('quantity', '1', 'SIZE=2 maxlength=2') . tep_draw_hidden_field('products_id', $product_info['products_id']) . tep_image_submit('button_in_cart.gif', IMAGE_BUTTON_IN_CART); ?></td>

 

could someone please tell me how to make the button & product field center or line up correctly?

thank you.