limit number of products per page

hi all, i have a bit of a problem, on the category page if a viewer selects to view all or 40 or so products, it displays the products way past the bottom of the template (fixed height)if though I've set the number of rows to three in the menu options in joomla, please view here; www.elandesigndev.co.nz/sapphire/index.php/ball-gowns
How do I get round this?
cheers

Hi,

You can hide the dropdown with a css property:
".list-footer .limit{display:none;}"

Thanks Xavier, sorry if this is a stupid question but which css file should I be adding the above.
Cheers

In the front end css file in HikaShop > Configuration > Display.
www.hikashop.com/fr/support/documentation/faq.html#css

Thanks for that Xavier
cheers